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How much greater, in square inches, is the area of a circle of radius 20 inches than a circle of diameter 10 inches? Express your answer in terms of pi.

 Jul 4, 2022

Best Answer 

 #1
avatar+124526 
+1

Diameter of 10  = radius of 5

 

pi ( 20^2 - 5^2)  = 

 

375 pi    (in^2)

 

 

cool cool cool

 Jul 4, 2022
 #1
avatar+124526 
+1
Best Answer

Diameter of 10  = radius of 5

 

pi ( 20^2 - 5^2)  = 

 

375 pi    (in^2)

 

 

cool cool cool

CPhill Jul 4, 2022

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