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Canister holds 3 tennis balls the diameter of the balls is the same as the diameter of the cylinder 6 cm how much space in the cylinder is not taken?
Wiki User
∙ 14y ago
Canister holds 3 tennis balls the diameter of the balls is the same as the diameter of the cylinder 6 cm how much space in the cylinder is not taken?
Since 3 tennis balls fit in the cylinder, the height of the cylinder is 3 * the diameter of a tennis ball
Volume of Sphere = 4/3 * Π radius^3
Volume of Cylinder = height * Π radius^2
The diameter of a tennis ball is 6 cm
The radius is 3 cm.
Volume of 3 balls = 3* 4/3 * Π * radius^3
Volume of 3 balls = 3* 4/3 * Π * 3^3
Height of Cylinder = 3 * 6 cm = 18 cm
Volume of cylinder = 18 * Π * 3^2
Space in the cylinder is not taken = Volume of cylinder - Volume of 3 balls
Do the math, you should get 169.6 cc for the space in the cylinder is not taken.
Wiki User
∙ 14y ago
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