Math, asked by joshiansh70, 1 month ago

plz solve this question

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Answers

Answered by saxenaakshita22
1

Answer:

Y = 20

Step-by-step explanation:

Answered by rs4822485
1

Step-by-step explanation:

/_coe=/_fod=30°[vertically opposite angles]

/_fod+/_dob=90°

/_dob=90°-30°

3y=60°

y=20°

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