Question

Determine the measure of angle b, and describe the relationship between the two angles shown.

1:None of these
2:40 degrees; supplementary
3:40 degrees; complementary
4:130 degrees; complementary
5:130 degrees; supplementary

Answer 1

b=130°

Explanation:

The relationship between these two angles is about the fact that they are supplementary

i.e their sum is 180°