A model of a volcano has a height of 12 in., and a diameter of 12 in.

What is the approximate volume of the model?

Use 3.14 to approximate pi, and express your final answer as a decimal.

Enter your answer in the box.

in³

Question

A model of a volcano has a height of 12 in., and a diameter of 12 in.

What is the approximate volume of the model?

Use 3.14 to approximate pi, and express your final answer as a decimal.

Enter your answer in the box.

in³

MoonShadow · Answer

ur welcome ;)

Shadow · Answer

Let’s use the formula of a cylinder

$$V = \pi r^{2} h$$

Where V is the volume of the cylinder, r is the radius, and h is the height. They give us the diameter. Half the diameter is the radius, so we divide 10 by 2 and we get 5.

$$V = \pi (5^{2})(10)$$

$$V = 785.4 $$

Be sure to add in^3

Shadow · Answer

Sorry that took a bit long. Helping on mobile is slow.