
Home > CCG > Chapter 7 > Lesson 7.3.3 > Problem 7-144
7-144.
The angle created by a hinged mirror when forming a regular polygon is called a central angle. For example,
If the central angle of a regular polygon measures
, how many sides does the polygon have? Can a central angle measure
? ? ? For each angle measure, explain how you know. Try drawing shapes that could have the central angle measurements that have been listed.