Math, asked by sunitajaiswal82709, 5 months ago

In the following figures (a) to (i) a pair of parallel lines are cut by a transversal. Find a and b. Give reasons. ​

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Answered by ruthvikasuryadevara7
2

Answer:

b= 120

a + 120 = 180

a = 180 - 120 = 20

so, a = 20

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