mimo2424
Answered

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This glass is 5 in tall and 2.5 inches
wide. Someone drank 4.5 in from it.
Approximately, how many cubic inches
are left?

Sagot :

The cubic inches left is 20.05 cubic inches.

Description of the glass

A glass has the shape of a cylinder. In order to determine which glass is left, the volume of the glass has to be determined. Then what is drank would be subtracted from the volume of the glass.

Volume of the cylinder.

Volume of a cylinder = nr^2h

  • n = 22/7
  • r = radius= 2.5 / 2 = 1.25

22/7 x 1.25^2 x 5 = 24.55 cubic inches

Determination of what is left

24.55 - 4.5 = 20.05 cubic inches

To learn more about to determine the volume of a cylinder, check: https://brainly.com/question/9624219

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