Please help with this question

asked Dec 8, 2023 200k views

10 votes

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14 votes

Answer:

160°

Explanation:

Minor Arc NR is equal to the measure of its central angle, S.

S and 20 are supplementary angles, so they add up to 180.

So, s +20 =180

S = 160, so NR = 160 as well

Rob Mayoff answered Dec 14, 2023

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