Question

Can you answer this quickly please

Answer 1

Question 5.

a) 118°

b) 131°

Explanation:

Part a:

I'm sorry I find it tricky to explain this, you would get more confused than you are now.

Part b:

All four interior angles of a quadrilateral are equal to 360° so

75°+ 86°+ 68°+m°= 360°

229° +m° = 360°

m°= 360°-229°

m°= 131°