In circle S with m∠RST=122∘, find the angle measure of minor arc ⌢RT

StephenS asked Dec 12, 2023

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StephenS asked Dec 12, 2023

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21 votes

Recall that the measure of the central angle and its intercepted arc are equal.

Based on the question, the measure of the central angle RST is 122°. Its intercepted arc is Arc RT, hence, Arc RT also measures 122°.

BlakeWilliams answered Dec 18, 2023

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