Question

If <5 and <6 are complementary angles, and m<6=6", find m<5.

Answer 1

∠ 5 = 84°

Explanation:

Complementary angles sum to 90° , then

∠ 5 + ∠ 6 = 90° , that is

∠ 5 + 6° = 90° ( subtract 6° from both sides )

∠ 5 = 84°