03-08-2020
Mathematics

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Please answer this question now

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ishikagadani ishikagadani

03-08-2020

Answer:

82 degrees

Step-by-step 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

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meliroa17 meliroa17

03-08-2020

the answer is 82 degrees

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