What I Can Do A. Indicate whether each statement is TRUE or FALSE. 1. All radii of a circle have the same length. 2. The radius is longer than the diameter in a circle. 3. Circle is a polygon. 4. Every diameter is a chord. 5. Circle is named by its center 6. All points on a circle are equidistant from its center. 7. The vertex of a central angle is any point on the circle. 8. Every circle has a center. 9. A diameter determines two semicircle. 10. An intercepted arc is half the measure of its inscribed angle.