Question

The sum of the measures of two angles is 183.6°. One angle has a measure of 54°. What is m , the measure in degrees of the second angle?

Answer 1

129.6

Explanation:

We know that the total of both angles is 183.6. Then, we know another angle which is 54 degrees. With this, we can make an equation. Let's say x is the second angle:

`x+54=183.6\\\\\text{Subtract 54 from both sides}\\x=183.6-54\\x=129.6\\`

Hope this helps.