Math, asked by snathuni80, 5 months ago

If you give answer ofany questions from four numbers I will mark you as brainlist.

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Answers

Answered by Gayathrivs

1

Answer:

1st qn

ABC=BAC=ACB=60°

BAC=ACE(alternate interior angles)

ACB+ACE+ECD=180

ECD=180-120=60

therefore ECD=ACE= 60

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