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Please answer this question now

Please answer this question now-example-1
User Merrissa
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the answer is 82 degrees
User Taghi Khavari
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Answer:

82 degrees

Explanation:

Measure of arc ABC = 86*2 = 172 degrees.

Measure of arc DC = 360 - (145+172) = 360-317 = 43 degrees.

Measure of arc BCD = 121+43 = 164 degrees.

Measure of angle A = 164/2 = 82 degrees

User Nick Lewis
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