Volume Word Problems (Cylinders, Cones, and Spheres)

Front

What is the formula for the volume of a cylinder?

Back

V = πr²h, where r is the radius and h is the height.

Front

How do you calculate the volume of a cone?

Back

V = (1/3)πr²h, where r is the radius and h is the height.

Front

What is the formula for the volume of a sphere?

Back

V = (4/3)πr³, where r is the radius.

Front

If a cylinder has a diameter of 10 feet, what is its radius?

Back

The radius is 5 feet (radius = diameter/2).

Front

How do you convert diameter to radius?

Back

Radius = Diameter / 2.

Front

What is the approximate value of π used in volume calculations?

Back

π is approximately 3.14.

Front

How do you find the volume of a cylinder with a known diameter and height?

Back

First, find the radius (diameter/2), then use the formula V = πr²h.

Front

What is the volume of a cylinder with a radius of 3 inches and a height of 5 inches?

Back

V = π(3)²(5) = 45π ≈ 141.37 cubic inches.

Front

What is the significance of rounding in volume calculations?

Back

Rounding is important for providing a practical answer, especially in real-world applications.

Front

How do you calculate the volume of a container with a known diameter and height?

Back

Use the formula for the volume of a cylinder: V = πr²h.