Question 938156
The exterior sides of two adjacent angles make a right angle.
These adjacent angles are Complementary: sum = 90°
.......
x + (x/2 + 3) =  90°
(3/2)x = 87°
x = (2/3)87 = 58°
the other is 32° {{{58/2 + 3}}}
And...checking
sum = 90°