Activity #20__the Semicircle tool
1. Use the Semicircle tool to create a semicircle with points A and B. 2. Connect points A and B with a line segment. 3. Create a point C anywhere on the semicircle. 4. Create the triangle ABC. 5. Use the Move tool to change the size of the semicircle. 6. Use the Move tool to move point C to another location on the semicircle.