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emmasim [6.3K]
3 years ago
13

Find the surface area of the ball shown to the right d=20

Mathematics
1 answer:
netineya [11]3 years ago
7 0

Answer:

<h3>Surface Area = 1,256 cm</h3>

<u>Solution:</u>

formula: Surface Area of a Sphere: 4π · r²

Surface area = 4π · r²

SA = 4(3.14) (10)²

SA =  (12.56)(100)

SA = 1,256

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