(a) Find the sum of the angle measures in the five-pointed star shown on the left. Explain how the total-turn theorem can be used to obtain your answer. 3 (b) What is the measure of the angle at each point of the pentagram shown on the riaht?
(a) Find the sum of the angle measures in the five-pointed star shown on the left. Explain how the total-turn theorem can be used to obtain your answer. 3 (b) What is the measure of the angle at each point of the pentagram shown on the riaht?
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.5: More Area Relationships In The Circle
Problem 42E: A goat is tethered to a barn by a 12-ft chain. If the chain is connected to the barn at a point 6 ft...
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