geometry

Angle Q and angle P are equal (see the equal    opposite sides?) = 3x+3

All three angles sum to 180 degrees

 

3x+3     +     3x+ 3    +  5x-2   = 180 ^o           Just solve for 'x'    thn angle Q =   3x + 3

11x    +4    = 180

11x + 176

x = 16     so angle Q = 3(11)+3 = 36^o