Question

In a diagram, ∠A
and ∠B
are vertical angles, and ∠B
is a complementary angle with ∠C
. If m∠A=22°
, write an equation that you can use to solve for m∠C
.(2 points)

Answer 1

m∠B + m∠C = 90° and m∠B = m∠A = 22°, so
22 + m∠C = 90.