Question

If <1 and <2 are supplementary and m <1 = 67 degrees , what is m<2?

Answer 1

D

Explanation:

supplementary angles sum to 180° , that is

∠ 1 + ∠ 2 = 180°

67° + ∠ 2 = 180° ( subtract 67° from both sides )

∠ 2 = 113°