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Given ∠POR = 3x and ∠QOR = 2x+10°. If ∠POQ is a straight line, then the value of x is A. 30° B. 34° C. 36° D. None of these

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Given ∠POR = 3x and ∠QOR = 2x+10°. If ∠POQ is a straight line, then the value of x is

A. 30°

B. 34°

C. 36°

D. None of these

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1 Answer

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Best answer

Given,

POQ is a straight line

∠POQ + ∠QOR = 180°(Linear pair)

3x + 2x + 10° = 180°

5x = 170°

x = 34°

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