Step-by-step explanation:
i belive it would be 54 degrees. hope this helped
x = 25°
Hi !
We know : the sum of the measures of any triangle is 180 degrees.
A + B + C = 180°
(3x - 13) + (2x + 4) + (180 - 116) = 180
5x - 13 + 4 + 64 = 180
5x = 180 - 64 - 4 + 13
5x = 125
x = 125 : 5
Good luck !
