I have tried solving this but I know I'm wrong because I can tell if the angle is absolute angel or not.
Please I'm very bad with maths and I seriously need the answer to this math problem, you can solve it, snap and send here...
This is very simple naa,
105o + ao = 180o (angle on a straight line)
b=75(a is corresponding to b)
c=75(Opposite angles are equal)
Nice one @josmond That's correct