Lesson Objective

In this lesson, we will learn about the volume
of a sphere.

About This Lesson

In this lesson, we will:
**study tips** and **math video**
below will explain more.

- Learn about the formula for the volume of a sphere
- See an example on using the formula to calculate the sphere's volume
- See an example on using the formula to calculate the radius of a sphere

Tip #1

If we have a sphere with the radius **r**, the volume,** V**
of the cylinder is:

where**π** is a number that is
approximately equals to 3.14.

The math video below will give more explanations about this formula. Also, we will see some examples on how to use it.

where

The math video below will give more explanations about this formula. Also, we will see some examples on how to use it.

Math Video Transcript

Multiple Choice Questions (MCQ)

Now, let's try some MCQ questions to understand
this lesson better.

You can start by going through the series of questions on the volume of a sphere or pick your choice of question below.

You can start by going through the series of questions on the volume of a sphere or pick your choice of question below.

- Question 1 on finding the volume of a sphere
- Question 2 on finding the radius of a sphere