Casio ClassPad 330 User Manual page 527

k Viewing the Measurements of a Figure
The type of information that appears in the measurement box depends on the figure that is
currently selected on the display. If a line segment is selected, for example, the measurement
box shows the distance, slope, angle from the
can specify the type of information you want to view by tapping the down arrow button to the
left of the measurement box, and then tapping the appropriate icon on the icon palette that
appears.
The following table describes the information that appears when you tap each icon, and
explains when each icon is available for selection.
Icon Icon Name
A single point
Coordinates
T
Two points on one figure or two
Distance/
different figures, or a single line
length
t
segment or a vector
Slope Single line, line segment, or
vector
Direction Single line, line segment, or
Y
vector
Any single line or line segment,
Equation
vector, circle, arc, ellipse or any
O
other figure (parabola, etc.)
drawn by a function
Equation Single parabola or any other
figure drawn by a function
5
edit
Single circle or arc
] Radius
Single circle, arc or ellipse
Circumference
3
Perimeter Single polygon
Any three points, a single
Area
E
circle, arc, ellipse, or polygon
8-3-7
Editing Figures
This icon appears when this
is selected:
20060301
x
-axis, and the equation for that line. You
Tapping this icon
displays:
Coordinates of the point
Distance between two
points, length of a line
segment or vector
Slope of the line, line
segment or vector
Direction angle of the
line (angle of inclination)
Function of the figure
(using rectangular
coordinates)
Equation of the figure in
the function editing
dialog box.
Radius of circle or arc
Length of the
circumference
Sum of the lengths of
the sides
Area
Lockable
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
No
No