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What is the measure of angle A?

 

 Mar 15, 2021
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Angle A  and angle B are equal

 

Angle C = 1/2 * 116      (inscribed angle is 1/2 of the intercepted arc)  = 58

 

Angle A = Angle B

360 - 116 = 244      each arc  intercepted is then  122       each angle = 1/2 * 122 = 61

 

 

Check:  61 + 61 + 58 = 180 ??        Check !

 Mar 15, 2021

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