Question

what is the surface area? 2.7 m 2.7 m 2.7 m square meters submit

Explanation:

Step1: Recall the formula for the surface area of a cube

A cube has 6 faces, and each face is a square. The formula for the surface area \( SA \) of a cube with side length \( s \) is \( SA = 6s^2 \).

Step2: Identify the side length of the cube

From the diagram, the side length \( s \) of the cube is \( 2.7 \) meters.

Step3: Substitute the side length into the formula

First, calculate \( s^2 \): \( s^2=(2.7)^2 = 2.7\times2.7 = 7.29 \).
Then, multiply by 6 to find the surface area: \( SA = 6\times7.29 = 43.74 \).

Answer:

\( 43.74 \)