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Find radius from this sentence plz
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3 votes
Find radius from this sentence plz

Find radius from this sentence plz-example-1
User Tchakravarty
by
8.4k points

1 Answer

1 vote

Answer:

1.2 inches

Explanation:

Area of sphere

A = 4πr²

17.6 = 4(3.14)r²

17.6 = 12.56r²

Divide both sides by 12.56

1.4012738854 = r²

Take the sqaure root of both sides

1.1837541491 = r

Rounded

r = 1.2

User Snowfox
by
6.9k points
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