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The area of the base of a hemisphere is 100pi. What is the radius of the hemisphere?

 Sep 14, 2021
 #1
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100pi=314.159265359

radius would equal 50

 Sep 14, 2021
 #2
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area = pi r^2

  100pi = pi r^2

r^2 = 100

r = 10

 Sep 14, 2021

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