Question

Angles 1 and 2 are supplementary

Which equation represents the relationship between their
measures?
O m2 1 + m 2 = 90°
Om21 + m22 = 100°
1
2.
OmZ1 + m22 = 180°
Om21 + m22 = 200°

Answer 1

<1 + <2 = 180 degrees

Explanation:

Supplementary angles add to 180 degrees

<1 + <2 = 180 degrees