the SLIDER Tool
Activity Goal
The goal is to be to create a triangle and adjust the angles with the Slider tool. See below for activities and directions.
DIRECTIONS:
1. Create a Segment AB.
2. Under MEASURE TOOLS, choose the Slider tool, then a location for it.
3. A box will open up. Select Angle; set min at 0 degrees, set max at 90 degrees, set increment at 1. Slider should be named = 45 degrees.
4. Under MEASURE TOOLS, select Angle with Given Size. Then click point B and then point A . (angle at A).
5. After box opens up, replace 45 degrees with . May have to activate the keyboard in the Steps menu.
6. Construct a ray AB'.
7. Using the Move tool, adjust the slider which will change the angle of A.