Math, asked by bhumibaliyan, 9 months ago

Find x.
please answer the questions

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Answered by kartiksatyarthi6362

3

Answer:

x=70

Step-by-step explanation:

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Answered by himanshimadno1

0

Answer:

X = 70

Step-by-step explanation:

Extand DO to meet line AB name Q

angleBQO = 30⁰ ( alt. int. angle)

angleBQO + anglePBO + anglePOB = 180⁰

30⁰+ 40⁰ + anglePOB = 180⁰

AnglePOB = 110⁰

AnglePOB + AngleBOD = 180⁰ ( linear pair )

110⁰ + X = 180⁰

X = 70⁰

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