Texas Instruments TI-89 User Manual page 76

Index
(continued)
—E— (continued)
examples (continued)
lines, creating, 21
locus, creating, 35
macros, creating, 64
measurement transfers, 33
midpoints, creating, 32
moving objects, 17
multi-step constructions, 9–11
numerical values, creating and editing, 61
outline pattern, changing, 57, 58
outline thickness, changing, 57, 58
parallel lines, creating, 30
parallelism, checking, 51
perpendicular bisectors, creating, 31
perpendicular lines, creating, 29
point on object, creating, 20
points, creating, 5, 19
polygons, creating, 27, 28
rays, creating, 22
redefining an object, 36
reflections, creating, 43
rotating and dilating objects, 42
rotating objects, 38
segments, creating, 21
selecting/deselecting objects, 17
slope of lines, measuring, 47
symmetrical images, creating, 44
tracing objects, 56
translating objects, 37
triangles, creating, 5, 26
vector sum, creating, 23
vectors, creating, 22
viewing data and objects at same time, 59
viewing entire page, 58
—F—
File menu options, 67
File operations, managing, 12
Format command, 14
—H—
helpful shortcuts, 70
Hide/Show tool, 57
hiding and showing objects, 57
—I—
I-beam pointer, 68
independent objects, 7
Intersection Point tool, 20
Inverse tool, 45
—L—
Label tool, 60
labeling objects, 7, 19, 60
line equation format, 16
Line tool, 21
locus points
linking, 16
setting number of, 15
Locus tool, 35
—M—
Macro Construction menu, 63
macros
example, 64, 65
introduction to creating, 63
marquee outline, 68
Measurement menu options, 67
Measurement Transfer tool, 33, 34
measuring
angles, 47
slope of a line, 47
memory requirements, 3
Midpoint tool, 32
modifying
circles, 24
dilations, 41
inverse points, 45
reflections, 43
rotations, 39
symmetrical images, 44
translations, 37
triangles, 26
moving
objects, 9
the cursor, 5
multi-step constructions, 9–11
—N—
New command, 12
Numerical Edit tool, 61
—O—
objects
redefine, 36
Open command, 12
open-hand pointer, 68
opening the Geometry application, 3
Cabri Geometry for the TI.83 / TI.92 Plus 72