Calculate Cube Volume: Finding Volume with 3 cm Edge Length

A cube has edges measuring 3 cm.

What is the volume of the cube?

Video Solution

Solution Steps

00:00 Calculate the volume of the cube

00:03 Let's mark the edges with A, all edges in the cube are equal

00:08 Let's use the formula for volume calculation (width times length times height)

00:19 All edges in the cube are equal

00:27 Let's substitute appropriate values according to the given data and solve for the volume

00:45 And this is the solution to the problem

Step-by-Step Solution

To solve this problem, we'll follow these steps:

Now, let's work through each step:

Step 1: The edge length $a$ is 3 cm.

Step 2: The formula for the volume of a cube is $V = a^3$ . Substituting the given edge length, we have:

$V = 3^3$

Step 3: Calculate $3^3$ :

$3 \times 3 \times 3 = 27$

Therefore, the volume of the cube is $27$ cubic centimeters.

Thus, the solution to the problem is $27$ cm $^3$ .