Question

find the lateral area of the cube.
8 yd.
8 yd.
8 yd.
square yards

Explanation:

Step1: Recall the formula for the lateral area of a cube.

The lateral area of a cube is given by the formula \( LA = 4s^2 \), where \( s \) is the length of the side of the cube.

Step2: Identify the side length of the cube.

From the diagram, the side length \( s \) of the cube is 8 yards.

Step3: Substitute the value of \( s \) into the formula.

Substitute \( s = 8 \) into \( LA = 4s^2 \). First, calculate \( s^2 \): \( 8^2 = 64 \). Then, multiply by 4: \( 4\times64 = 256 \).

Answer:

256