B E L L R I N G E R
B E L L R I N G E R. Four angles of a pentagon are 60 , 110 , 136 , and 74 . Find the measure of the last angle. What is the measure of one angle in a regular hexagon?. SOLUTIONS. SOLUTION #1 In a pentagon, there are 5 sides, 5 vertices, and 5 angles.
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