nkortiz12098 nkortiz12098

04-06-2019
Mathematics

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PLEASE HELP ME! THANK YOU SO MUCH!!

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Respuesta :

SilverChain SilverChain

04-06-2019

Answer:

30

Step-by-step explanation:

We can set up a proportion for the arc length using the ratio between the angle and the circumference

90/360 = x/ 120 where x = arc length

.25 = x/120

120 * .25 = x = 30

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