Math, asked by neeraj247, 10 months ago

what is the answer

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Answers

Answered by patrojyotirabitya

1

ECB=93

Then

180=ECB+BCD+ACD

180-93 =BCA (BCD+ACD=BCA)

BCA =87

Then ,

ECA = ECB+BCD+ACD

DCB=87

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