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1 year ago

Three tennis balls are stored in a cylindrical can with

Mathematics

1 answer:

adoni [48]1 year ago

3 0

Answer:

87.9 in³

Step-by-step explanation:

Volume of the can

V = πr²h [volume of a cylinder]
V = 3.14 x 2 x 2 x 8
V = 3.14 x 32
V = 100.48 in³

Volume of 3 tennis balls

V = 4/3πr³ [volume of one sphere]
V = 3 x 4/3 x 3.14 x 1³ [for 3 tennis balls]
V = 4 x 3.14
V = 12.56 in³

Remaining space

Volume of can - Volume occupied by 3 tennis balls
100.48 - 12.56
87.92 in³ ⇒ 87.9 in³

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