Question

A thermos in the shape of a cylinder is filled with coffee. The height of the cylinder is 12 inches and its radius is 2 inches. To the nearest tenth of a cubic inch, what is the volume of coffee in the thermos?

Answer 1

Answer:

The  volume of coffee in the thermos is 150.72 inches³ .

Step-by-step explanation:

Formula

$Volume\ of\ a\ cylinder = \pi r^{2}\ h$

Where r is the radius and h is the height .

As given

A thermos in the shape of a cylinder is filled with coffee.

The height of the cylinder is 12 inches and its radius is 2 inches.

As

$\pi = 3.14$

Put all the value in the formula

$Volume\ of\ a\ cylinder = 3.14\times 2\times 2\times 12$

                                              =  150 .72 inches ³

Therefore the volume of coffee in the thermos is  150 .72 inches ³ .