3 years ago

What is the measurements of the circle?

Mathematics

1 answer:

abruzzese [7]3 years ago

8 0

Answer:

xw= 60°

ym=60°

mw=120°

Step-by-step 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°

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What is the measurements of the circle?​

What is the measurements of the circle?