savannahamriperales savannahamriperales

03-03-2017
Mathematics

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Ashley is using a ball with the diameter of 9 inches as a base of a sculpture she will cover the ball with a paper mache if Ashley does not overlap the paper mache Idol how many square inches of paper mache will she need to cover the ball?

plz show work

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rjr0112 rjr0112

03-03-2017

to find the surface area you need the radius which is 9/2=4.5

the surface area would be 254.47

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