brookeowen brookeowen

20-04-2021
Mathematics

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what is the measurements of the circle?

what is the measurements of the circle class=

Respuesta :

faye1797 faye1797

20-04-2021

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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