Geometry: Angles of Circles 1. Compare and contrast central angles and inscribed angles. 2. Explain how the two types of angles (above) are related if they share a common intercepted arc. 

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A central angle of a circle has its vertex at the center of the circle. The measure of a central angle is defined to be the measure of the intercepted arc.

An inscribed angle has its vertex on the circle (hence in (in or on)-scribed (drawn or...

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