Question

what is the edge length of the cube?
□ cm
v = 27 cm³

Explanation:

Step1: Recall cube volume formula

The volume \( V \) of a cube with edge length \( x \) is given by \( V = x^3 \).

Step2: Substitute volume value

We know \( V = 27 \, \text{cm}^3 \), so we set up the equation \( x^3 = 27 \).

Step3: Solve for \( x \)

To find \( x \), we take the cube root of both sides. The cube root of 27 is 3, since \( 3^3 = 27 \). So \( x = \sqrt[3]{27} = 3 \).

Answer:

3