Question

△ABC∼ΔEFG .

Given m∠A=39° and m∠F=56° , what is m∠C ?

Answer 1

The answer is 85 degrees

Answer 2

△ABC∼ΔEFG

m∠B = m∠F = 56°
m∠A=39°

m∠C = 180 - (m∠A + m∠B)
m∠C = 180 - (39 + 56)
m∠C = 180 - 95
m∠C = 85

answer: m∠C = 85°