Key Curriculum Press TI-89 User Manual And Reference Manual
  1. Manuals
  2. Brands
  3. Key Curriculum Press Manuals
  4. Software
  5. TITANIUM TI-89
  6. User manual and reference manual

Key Curriculum Press TI-89 User Manual And Reference Manual

Software for ti-89, ti-92 plus, voyage 200 plt
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ti

Getting Started

Introductory Tour
Advanced Tour
Using the Tools
Selection Arrow
Point Tool
Compass Tool

Using the Menus

Edit
Display
Construct
Tips and Techniques
Shortcuts
Display Hints
Innovators in Mathematics Education
Customer Support
Straightedge Tools
Text Tool
Custom Tool
Transform
Measure
Graph
Construction Hints
Performance Tips
ë
ë

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the TI-89 and is the answer not in the manual?

Questions and answers

Summary of Contents for Key Curriculum Press TI-89

  • Page 1: Getting Started

    ë Getting Started Introductory Tour Customer Support Advanced Tour Using the Tools Selection Arrow Straightedge Tools Point Tool Text Tool Compass Tool Custom Tool Using the Menus Edit Transform Display Measure Construct Graph Tips and Techniques Shortcuts Construction Hints Display Hints Performance Tips ë...
  • Page 2 GEOMETER · S ® SKETCHPAD for TI-89 TI-92 Plus Voyage User Guide and Reference Manual ë Innovators in Mathematics Education...
  • Page 3 Copyright © 2000-2002 by KCP Technologies, Inc. All rights reserved. KCP Technologies, Inc. 1150 65 Street Emeryville, CA 94608 The Geometer’s Sketchpad for TI-89, TI-92 Plus, and Voyage™ 200 PLT is distributed by Texas Instruments U.S.A. 7800 Banner Drive Dallas, Texas 75251...

  • Page 4: Table Of Contents

    Contents ® 1 Introducing Sketchpad Dynamic Geometry ..................5 Introductory Tour..................6 Advanced Tour ..................13 Where to Go from Here ................17 2 Tools Using Tools....................22 Selection Arrow Tools ................24 Point Tool ....................27 Compass Tool ....................28 Straightedge Tools ..................30 Text Tool ....................31 Custom Tool ....................34 3 Commands Using Menus....................40 ƒ...
  • Page 5 Dragging the vanishing points alters the perspective dynamically. (Example from a TI-89.) The circumcircle of a triangle. This sketch starts with a triangle ABC . Construct the midpoints of each side, and then construct side bisectors—lines perpendicular to each...

  • Page 6: Introducing Sketchpad Dynamic Geometry

    Try the following two Guided Tours for an overview of Dynamic Geometry and how to use Sketchpad on your TI-89 or TI-92 Plus /Voyage 200 PLT. Or explore on your own, and turn to the reference sections if you need help learning how to do something.

  • Page 7: Introductory Tour

    PLT. the toolbox (Š) along the right edge. The @ symbol refers to the Press Š (TI-89: 2 Š) to large multidirectional cursor enter the toolbox. Then press @ pad on the TI-92 Plus and to until the Segment tool blinks.
  • Page 8 (The cursor changes to a [TI-89: 2 ] Š.) sideways arrow when it points to an object.) Press and hold ‚ (TI-89: j), then press @ to drag the vertex. Drag it around the entire screen. Practice dragging the other vertices of the triangle.
  • Page 9 The sketch area becomes blank again. A shortcut for activating the segment tool is ¥† Press Š (TI-89: 2 Š), D to ( TI-89 : ¥y). (There are the Segment tool, and press comparable shortcuts for ¸ to choose the Segment each of the other tools in the Toolbox based on position.
  • Page 10 Press „ Display: n Animate upon with menu commands. Point. To stop the animation, Press „ Display: (TI-89: j) Ñ Stop Animation. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ®...
  • Page 11 Is this true for any isosceles triangle? © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 12 (Check that their vertices—the points in the middle of the names displayed in their measures—are different.) © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 13 If you wish to “repair” your isosceles triangle, select the point that you split from the circle, and select the circle itself. Then press ƒ Edit: y Merge Point To Circle (Merge to Path on the TI-89) to redefine the point on the circle.

  • Page 14: Advanced Tour

    Start Sketchpad, or, if it’s started already, press ƒ Edit: o Sketch: ¨ New to open a new sketch. Reminder: A shortcut for activating the segment tool Press Š (TI-89: 2 Š) @ is ¥† (TI-89: ¥y). until the Line tool (as opposed Repeat the shortcut to scroll...
  • Page 15 ¸ on the mirror line. Press ‡ Measure: Analytic: (TI-89: j ) © Equation. Press ˆ Graph: (TI-89: 2 ˆ) z Snap To Grid. Drag the points that control the mirror line. Observe how they snap to the grid. Drag the triangle’s base vertices.
  • Page 16 Sketchpad’s menus and most of its tools. You may also have discovered something new about geometry! The answers to Conjectures and Challenges follow. (–a, b) (a, –b) © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 17 You can use the fact that the slope of the base is –1/2. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 18: Where To Go From Here

    The number of the shortcut corresponds with the position of the tool—for example, the Compass tool, which is the third tool down, can be activated using ¥… (TI-89: ¥ª). For a palette of tools (the Arrow and Straightedge tools), type the shortcut repeatedly to scroll through the palette.
  • Page 19 This can be a blank area, an existing point, or on an existing object. Press ¸ to construct a point. (On the TI-89, you may use M as a shortcut for ¸.) For objects defined by two points—segments, rays, lines, and circles—use @ to move to the location where you wish to finish constructing the object, and press ¸...
  • Page 20 Use these commands to hide and show objects and their labels, to trace objects, and to animate objects. The „ Display menu (TI-89) The … Construct Menu This menu provides a large assortment of Euclidean constructions, as well as interiors and loci.

  • Page 21: Advanced Features

    Translate (slide), Rotate (turn), Dilate (stretch or shrink), and Reflect (flip). In general, you will first mark The † Transform menu (TI-89) appropriate parameters, then select objects to transform, and finally choose one of the transformation commands.
  • Page 22 This sum remains equal to the area of the larger square even when you drag the vertices of right triangle. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 23: Tools Using Tools

    To change which tool is active, you must first enter the Tool toolbox to the right of the sketch, as described here: Steps Display Press Š (TI-89: 2 Š) to enter the toolbox. The active tool begins blinking. Note: Pressing N is a shortcut for choosing the Translate (standard) Selection Arrow tool.
  • Page 24 Toolbox Shortcuts ¥ƒ (TI-89: ¥ ) activates the first tool (the Arrow) without having to enter and leave the toolbox. ¥„ (TI-89: ¥ ) activates the second tool (the Point tool), and so forth. For a tool with a palette of choices, such as the Straightedge tools, pressing the tool shortcut (¥†...

  • Page 25: Selection Arrow Tools

    The Arrow changes appearance given object. (See page 42 when it points to the object. for more information.) On the TI-89, M is a Press ¸. The object shortcut for ¸ when becomes selected. selecting objects or using tools.
  • Page 26 Arrow to white space near one corner of the objects you wish to select. Press and hold ‚ (TI-89: j). Then move the Arrow to the opposite corner of the objects you wish to select. Sketchpad displays a selection marquee rectangle between the two corners.
  • Page 27 As you drag, all related objects adjust automatically. Release ‚ (TI-89: j) to stop dragging. To dilate or rotate an object, follow the same steps, but use the Dilate or Rotation Arrow instead of the Translate Arrow.

  • Page 28: Point Tool

    Point tool is ready to construct their intersection. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 29: Compass Tool

    (second) point was constructed elsewhere, then when you drag the circle, it will no longer pass through the © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 30 A and C, not A and B. Be careful to choose the defining points you want! © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 31: Straightedge Tools

    These points determine the line’s direction, and the line extends through them infinitely far in each direction. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 32: Text Tool

    © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 33 Press and hold ‚ (TI-89: j). Then use the @ cursor controls to reposition the label. You can drag the label a small distance around the object’s perimeter, but Sketchpad prevents you from dragging it too far.
  • Page 34 Edit the existing text. Press ¸ twice to close the dialog box. Sketchpad updates the edited text. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 35: Custom Tool

    Perpendicular Bisector between Points Givens: 2 points Construction Objects: 1 segment, 1 midpoint Results: 1 perpendicular line © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 36 (You do not need to select any intermediate construction objects.) Then create a new tool, using the Custom Tool’s pop-up menu. ® © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 37 The shortcut for activating the Custom tool is ¥ˆ toolbox by pressing Š (TI-89: ¥ (TI-89: 2 Š), @ to the Custom tool, and then pressing ¸ to activate your choice. Sketchpad presents a pop-up menu of Custom Tool options.
  • Page 38 That’s because you’ve defined the construction in terms of a given segment, instead of in terms of two given points. ® © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 39 VAR-LINK. ¸ To leave the Edit Tools dialog box. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 40 “opposite” tiles. Dragging the vertices of the original tile produces other related tessellations. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 41: Commands Using Menus

    (note that you must press 2ˆ to access the ˆ menu on Commands the TI-89). If that list exceeds nine items, the tenth command will be named A, the eleventh B, and so on. If the list is longer than your screen, you’ll see a down-pointing arrow next to the number/letter of the last...
  • Page 42 Keyboard shortcuts always start with the ¥ key on the TI-92 Plus/Voyage™ 200 PLT, and start with the ¤ or the ¥ key on the TI-89. For example, you can Undo your last action by pressing ¥ (TI-89: ¤) and then the key instead of having to open the ƒ...

  • Page 43: Edit Menu

    2° menu. To use the ° commands, see Delete vs. Undo (page 87) or consult the guidebook for your handheld device at education.ti.com/guides. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 44 Midpoint of a segment. Press ƒ Edit: y Split Point From Segment (Split From Object on the TI-89). The point separates from the segment. When a point is split from its object, it becomes an independent point that can be dragged anywhere in the sketch.
  • Page 45 Select an independent point and a path (in this case, a circle). Press ƒ Edit: y Merge Point to Circle (Merge to Path on the TI-89). The point moves to merge with the path. Merging Text Use Merge Text if you want...
  • Page 46 Not all pages will appear in the dialog box for every object; Sketchpad displays only the property pages appropriate to the selected object as described below. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 47 Type in this field to set or change the object’s label. See Text Tool (page 31) for more information about labels. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 48 (see page 52), but you can choose a different precision for a measurement here. Locus Properties © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 49 Graph Properties depending on whether accuracy or speed is more important. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 50 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 51 Sketchpad displays the new sketch. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 52 Text tool. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 53 Sketchpad displays the locus’s or plot’s samples as individual points and does not connect them. About Sketchpad… About Sketchpad displays version and copyright information about The Geometer’s Sketchpad for TI-89 and TI-92 Plus. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ®...

  • Page 54: Display Menu

    © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 55 Trace command, above, for information about tracing objects and stopping objects from tracing when they are moved. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 56 Animate command becomes the Pause Animation command. Press „ Display: n Pause Animation. The animation pauses. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 57 Press ¸ to select the button. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 58 Even when hidden, the toolbox can still be accessed by pressing Š (TI-89: 2 Š). (The toolbox will temporarily display itself as you choose a new tool.) Keyboard shortcuts for accessing specific tools continue to work when the toolbox is hidden.

  • Page 59: Construct Menu

    … Construct: © Midpoint. Sketchpad constructs and selects the midpoint of the selected segment. To construct multiple midpoints simultaneously, select multiple segments. Before After © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 60 Then press … Construct: m Parallel Line. Before After © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 61 To construct lines passing through a single point parallel to two or more straight objects, select the given point and two or more straight objects. Then press … Construct: m Parallel Lines (Parallels on the TI-89). Perpendicular Line To construct a perpendicular line, select a point through which the line should pass and a segment, ray, line, or axis to which the line should be perpendicular.
  • Page 62 Circle Interior. Select two or more circles to simultaneously construct two or more circle interiors. Before After © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 63 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 64: Transform Menu

    An image translated by a rectangular vector of 1 cm horizontally and –2 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 65 2/1, for instance, defines an image twice as big as its pre-image. (If the scale factor is negative, the image is dilated © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 66 Sketchpad will mark an existing point as center before displaying the Rotate dialog box. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 67 Here each type of transformation is listed with the required and optional marks used to specify transformations of that type. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 68 Press ¸ to complete the translation. Example Translation Steps Display Select objects to translate. ® © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 69 Ñ Reflect. Sketchpad immediately constructs and displays the image of the selected objects reflected about the marked mirror. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 70: Measure Menu

    (minor or major arc, less than 360°) © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 71 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 72 That is, a calculation of sin (90°) will always equal 1.0 regardless of whether your current angle unit is degrees or radians. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 73 You can also use the To alter an existing calculation, select it in the sketch. Then press calculator to enter fixed ‡ Measure: Ó Edit Calculation (TI-89: j ). Sketchpad opens the quantities—for example, calculator and displays the current expression. Modify the expression as 45°.
  • Page 74 To measure the abscissa—or x-coordinate—of a point, select that point and Of course, you can see both the abscissa and ordinate of press ‡ Measure: (TI-89: j ) ÚAnalytic: ª Abscissa (X). a point together when you Sketchpad measures and selects the abscissa of the selected point.

  • Page 75: ˆ Graph Menu

    Rectangular coordinate systems have two unit points—one on each axis. Drag a unit point to change the coordinate system’s scale. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 76 In either case, select the appropriate defining object or objects and press ˆ Graph: ¨ Define Coordinate System (TI-89: 2 ˆ Graph: ¨ Define Axes ). The following table lists the ways in which you can define new coordinate systems and the objects you must select to define them.
  • Page 77 ¸. Press ˆ Graph: © Mark Coordinate System (TI-89: 2 ˆ Graph: © Mark Axes). Sketchpad activates the selected coordinate system and confirms the activation with a brief animation. Future plotting and measuring will be conducted in reference to the activated coordinate system.
  • Page 78 θ . in Preferences, the measurements will each Press ˆ Graph: (TI-89: 2 ˆ) { Plot As (r, θ θ ). Sketchpad change to 2.54 (because 1 constructs a point whose polar coordinates are equal to the two inch is 2.54 cm), and as a...
  • Page 79 ‡ Graph menu. Example Graph: y = 2x + 1 Display Press ˆ Graph: (TI-89: 2 ˆ) m Plot Function. Sketchpad displays the function calculator, with y = f(x) as the default equation to graph. Press 2 and then the multiplication key.
  • Page 80 Finally, you can alter the equation of the function being plotted by selecting the function equation (not the function plot) and pressing ˆ Graph: (TI-89: 2 ˆ) m Edit Function. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ®...

  • Page 81: Tips And Techniques Shortcuts

    For complicated graphs like these, Sketchpad requires a high number of plot samples and ample time to calculate the graph. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 82 „ Display: { Trace command ¥M „ Display: m Clear All Traces command ¤ ¥ „ Display: n Animate command © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 83 2 key immediately before pressing the first—or in the case of the Point tool, only— ¸; note that on the TI-89, you must use the ¸ key in this situation, not the M shortcut key) when creating a selection marquee, prevents (+ ‚@)
  • Page 84 N Key N is a general-purpose shortcut for “escaping” from the current Sketchpad activity in both the TI-89 and the TI-92 Plus/Voyage™ 200 PLT. The action taken by N depends on your current activity, but if you press N repeatedly, eventually you will return to a sketch in which the Translate Arrow is the active tool, no objects are selected, no animation is active, and no traces are visible.

  • Page 85: Construction And Display Hints

    45°, this angle would not be constructed to be exactly 45°. (That is, dragging it again might change its measure.) © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 86 The result is that all objects in the sketch hide their displayed labels. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 87: Performance Tips

    This section lists a few pointers about optimizing the performance of The Geometer’s Sketchpad for TI-89, TI-92 Plus, and Voyage™ 200 PLT . Selection Take advantage of Sketchpad’s default selections. Whenever you construct something, Sketchpad leaves the result selected.
  • Page 88 ¸ to confirm the deletion. When you’re done deleting files, press N to return to Sketchpad. © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

  • Page 89: Index

    Distance, 69 by center and radius, 61 distance units, 52 constructing, 28 distances of translation, 65 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 90 32 number of samples, 48 children, 46 preferences, 52 circles, 28, 61 properties, 47 constructing, 58 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 91 Properties, 45 Speed, 56 radians, 52 Split/Merge, 43 Radius, 69 splitting Ratio, 69 points apart, 43 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...
  • Page 92 52 Selection Arrows, 24 VAR-LINK, 38, 51 shortcuts, 23 vectors of translation, 65 stopping, 83 © 2000-2002 KCP Technologies , Inc . The Geometer’s Sketchpad ® for TI-89, TI-92 Plus, and Voyage™ 200 PLT User Guide and Reference Manual...

This manual is also suitable for:

Voyage 200Geometer's sketchpad

Table of Contents