Question

An angle measures 174.4° more than a measure of its supplementary angle. What is the measure of each angle?

Answer 1

2.8°,177.2°

Explanation:

let the other angles be x & y

and y=174.4+x

and x+y=180

x+174.4+x=180

2x=180-174.4=5.6

x=5.6/2=2.8

y=174.4+2.8=177.2