Question

The present shown below is a cube. Find the surface area of the present. \text{ cm}^2 cm 2

Answer 1

2400 cm^2

Explanation:

The surface area of one side of this 6-sided figure is (20 cm)^2, or

400 cm^2. Multiplying this result by 6, we get the total surface area:

6(400 cm^2) = 2400 cm^2