20060301
8-2-31
Drawing Figures
S
To construct a perpendicular bisector
(1) Draw a line segment.
(2) Tap
'
, and then select the line segment.
(3) Tap [Draw], [Construct], and then [Perp. Bisector].
• This draws a perpendicular bisector through your line segment.
S
To construct an angle bisector
(1) Draw two line segments so they form an angle.
(2) Tap
'
, and then select both line segments.
(3) Tap [Draw], [Construct], and then [Angle Bisector].
• This bisects the angle.