SOLUTION: fine the height of a right circular cylinder whose height is equal to its base radius and its volume is 72(3.14)cm3?
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Question 539767: fine the height of a right circular cylinder whose height is equal to its base radius and its volume is 72(3.14)cm3?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
The volume in cubic centimeters is ?
The volume of a cylinder is equal to the are of its base times the height.
The area of a circle of radius r is (Remember Apple pies are square, even if you think they're usually round).
Since the height of this cylinder is also r,
If then
and
My calculator says that's about 4.16 cm.
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