Question

What is the measure of vertically opposite angle of 71°=_______?,Answer the given question by selecting proper alternative.
(A) 91°
(B) 109°
(C) 19°
(D) 71°

Answer 1

Hello !


Here is your answer !




Given Angle = 71°


So Vertically Opposite angle = (180 - 71)° = 109°

Hope it helps

Answer 2

Option ( D ) is correct.

Explanation :

When a pair of lines meet at a point,

they form four angles . The two pairs

of angles which have no common

arm are called vertically opposite

angles .

Vertically opposite angles are equal.

Therefore ,

The measure of vertically opposite

angle of 71° = 71°

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