10.5: Angles Inside and Outside Circles
Move Point C or D to change Arc1. Move Point E to change the location of the vertex or the size of Arc2. The equation will change from the sum of the arcs to the difference of the arcs as the vertex moves in or out of the circle.
- 目标群组(年龄)
- 15 – 18
- 语言
- English (United Kingdom)
