Math, asked by tkanjilal140, 9 months ago

pls help me for doing this ​

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Answers

Answered by harsh110108
1

Answer:

this is the correct answer of this question

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Answered by palak0485
1

Answer:

CD is a line

therefore,

COD+AOF+FOD=180(linear pair)

30+90+FOD= 180

120+FOD=180

FOD= 180-120

FOD=60degree

AB is a line

AOF+FOD+3y=180 (linear pair)

90+60+3y=180

150=3y=180

3y =180-150

3y= 30degree

y=30/3

y=10

mark it as brainliest answer plz

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