Question

6. Given the angles in the diagram below, what is m∠2?

A. 180°
B. 82°
C. 46°
D. 98°

Answer 1

98°

Explanation:

Angle 1 also measures 82° because it is a corresponding angle to the given angle. Angles 1 and 2 are supplementary and therefore must add up to 180°.

Also, I just took the exam and got 100% :)

Answer 2

∠2 = 98°

Explanation:

=> ∠1 = 82° { because they are corresponding angles }

=>∠1 + ∠2 = 180° { linear pairs }

=> 82° + ∠2 = 180°

=> ∠2 = 180-82

=> ∠2 = 98°