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Condition for Two Lines to Be Parallel

The measure o...

Question

The measure of $∠ P O Q$ in the following figure is

A

90^{0}

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B

70^{0}

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C

20^{0}

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D

110^{0}

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Solution

The correct option is D $110^{0}$
If two straight lines intersect the measures of vertically opposite angles are equal
So $∠ P O Q$ = $110^{0}$

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