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(45/360)2πr=9π/4

Solve for r

Sorry if this might be confusing, but leave the fractions fractions, like just simplify them, dont turn it into decimals, and pi is a variable not 3.14.
And please show steps

Respuesta :

bhavya2vemuri

Answer:

r=9

Step-by-step explanation:

45/360=1/8

1/8*2=2/8

2/8=1/4

1/4*pi*r=(9pi)/4

Divide both sides by 1/4 (the fours cancel each other out)

Pi*r=9*pi

Pi cancels each other out

R=9

Hope this helps

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