Question

Write and solve an equation to find the measure of the unknown angle.please I am tired help

Answer 1

45+x=180____180-45=135

Answer 2

I believe the equation your looking for is 45+x=180!

Explanation:

The total degrees your are going to get is 180°. You already know one angle which is 45°. So you would do 180-45 to solve the equation and find the unknown angle! Hope that helped