The volume of the figure below is 496.21 ft^3 True or False

Mathematics

1 answer:

timofeeve [1]3 years ago

3 0

Answer:

First option: True.

Step-by-step explanation:

To know if the volume of this cylinder is 496.21 ft³, you need to use the formula for calculate the volume of a cylinder:

$V=\pi r^2h$

Where "r" is the radius and "h" is the height.

You can observe in the figure that the radius of the cylinder is 4.5 feet and the height is 7.8 feet.

Then, knowing this, you can substitute these values into the formula.

Therefore, the volume of this cylinder is:

$V=\pi (4.5ft)^2(7.8ft)\\V=496.21ft^3$

Then the answer is: True.

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