To View The Measurements Of A Line Segment - Casio FX-CG20 AU User Manual

Icon Icon Name
Congruence
Incidence
Rotation angle
Scale of
dilation
Label/Text
You can use the measurement box to determine certain measurements.
The first example below shows how to view the measurements of a line segment. In the
second example, three points are selected on the screen and the measurement box shows the
area of the triangle formed by them.
u To view the measurements of a line segment
1. Draw a line segment and select it.
2. Press J to display the measurement box.
• This displays the length of the line segment.
3. Press d to highlight the up arrow button on the left side of the measurement box and then
press w.
• This displays an icon palette.
This icon appears
when this is selected:
Two line segments
Point and a line, arc,
circle or a vector
Two points created by
the 5 – 4:Rotation
command
Two points created by
the 5 – 5:Dilation
command
A point that has a label
or an object that can be
named
14-43
Highlighting this icon
displays:
Whether the line
segments are the same
length
Whether the point is on
the line/curve
Angle of rotation
Scale of dilation
Label text
Lockable
Yes
Yes
No
No
No