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I'm not the greatest at math so I got stuck x= 80 90 100
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4 votes
I'm not the greatest at math so I got stuck
x=

80
90
100

I'm not the greatest at math so I got stuck x= 80 90 100-example-1
User Andred
by
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1 Answer

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The angle measure (120°) is the average of the measures of the two arcs (x, 2x). Hence
.. (x +2x)/2 = 120°
.. 3x = 240°
.. x = 80°
User Wnnmaw
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5.7k points
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