Question

two straight lines AB and CD intersect each other at o. find the value of x and y

Answer 1

Answer:

Given ∠AOC=50

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We know that,

Vertically opposite angles are equal

So, ∠BOD=∠AOC

Therefore, ∠BOD=50

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Now,

∠AOD+∠BOD=180

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∠AOD+50

∘

=180

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From (i)

∠AOD=180

∘

−50

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We get,

∠AOD=130

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Answer 2

Step-by-step explanation:

62 degree * 2 = 124 degree

(360-124)/2

236/2 = 118 degree

x = 118 degree

Hope you understand

Jai hind