Question

What is the measurements of the circle?​

Answer 1

xw= 60°

ym=60°

mw=120°

Explanation:

Angles on a straight line add up to 180°. Therefore 180-78+42°=60°

Opposite angles are equal. Therefore 60°=60°

Angles in a circle = 360° Therefore 78°+42°+60°+60°+120°=360°