Question

Geometry help please explain

Answer 1

So the inside of a triangle will equal 180 degrees so, you would set up your equation as 90+2x+(x+15)= 180

you then solve that equation let me know if you didn't get the equation solved.

Explanation:

Answer 2

x = 25

Explanation:

The sum of the angles of a triangle add to 180

We have a right triangle so one of the angles is 90degrees

90 + 2x + x+ 15 = 180

Combine like terms

105+3x = 180

Subtract 105 from each side

105+3x-105 = 180-105

3x = 75

Divide by 3

3x/3 = 75/3

x = 25