Math, asked by vandanachauha786, 7 months ago

pls answer this.pls answer​

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Answered by sarikas
1

Step-by-step explanation:

30. a. angle x is 85°( ST || PQ and SR is transverse than alternate interior angles are equal

so angle S = X

X=85°

130+angle Y = 180° ( linear pair)

Y = ,180-130=50°

so X+Y=135°

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