Math, asked by jas6064, 1 year ago

Pls find out 9 question

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Anonymous: correct answer pe hi toh tick kiya he

Answers

Answered by yajmera8

2

As AB||EC So by alternate angles ,

angle BAC = angle ACE =60°

by linear pair ,

angle ACE + angle ACB + angle ECD = 180°

60°+70°+angle ACB = 180°

angle ACB = 50°

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