# What is the formula for finding the surface area of a cube?

**cube**is a rectangular prism where all its sides are the same. The

**formula to find the surface area**of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.

Simply so, how do you find the surface area of a cube?

To find the **surface area of a cube**, use the formula: **surface area** = 6s^2, where s is the length of one of the sides. If you don't know the length of the sides, you can find the **surface area** using volume. Just find the **cube** root of the volume, which is equal to the length of one side of the **cube**.

Furthermore, what is the area of the sphere? Therefore, the Surface **Area** of a **Sphere** with radius r equals 4πr2 .

Thereof, what is the formula for surface area?

We can also label the **length** (l), width (w), and **height** (h) of the prism and use the formula, SA=2lw+2lh+2hw, to find the surface area.

What is the surface area of a rectangle?

The formula to find the **surface area** of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.