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4 votes
How do I solve this?

How do I solve this?-example-1
User Anyavacy
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1 Answer

4 votes
m>B = 65 so arc AC = 2(65) = 130
arc ABC = 360 - 130 = 230

m<D = 1/2(230 - 130)
m<D = 1/2(100) = 50

answer
m<D = 50 first choice
User Coolstoner
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