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chubhunter [2.5K]
3 years ago
9

the area of the base of a can is 45 square inches.its height is 12 inches.if 1/3 of the height is cut off,what will be the volum

e of the can?
Mathematics
1 answer:
GuDViN [60]3 years ago
5 0

Answer:

volume = 360 inches³

Step-by-step explanation:

The can itself is a cylinder. The volume of a cylinder can be calculated as follows

volume of a cylinder  = πr²h

where

r = radius

h = height

1/3 of the height was cut off that means  1/3 × 12 = 4 inches of the height was cut off.  The new height of the can will be 12 - 4 = 8 inches. Therefore,

volume = πr²h =

base area which is the area of a circle = πr² = 45 inches²

volume = 45 × 8

volume = 360 inches³

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