Question

In this figure, AB∥CD and m∠3 = 114°.

What is m∠6?

Answer 1

m<6=66°

Explanation:

Because m<2 and m<3 are both on a straight line, we know they must add to 180°:

m<2 + m<3 =180

We know m<3=114°, so:

m<2 +114 = 180

m<2 = 66

Since AB|CD, m<2 and m<6 are corresponding angels, making them equal, and so m<6=66°.

Answer 2

66

Explanation:

180 - 114) These angles are supplemental. They add to 180

66