Surface Area of Rectangular Prisms

The surface area (SA) of a rectangular prism is calculated using the formula: SA = 2(lw + lh + wh), where l = length, w = width, and h = height.

The surface area (SA) of a cube is calculated using the formula: SA = 6s², where s = length of a side.

The surface area is 62 cm².

The surface area is 336 ft².

Surface area represents the total area that the surface of an object occupies, which is important for tasks like painting, wrapping, or covering.

Knowing the surface area helps determine how much wrapping paper is needed to cover the entire surface of the present.

The surface area is 864 m².

1014 in² of wrapping paper is needed.

Surface area measures the total area of an object's surface, while volume measures the amount of space an object occupies.

The surface area of a cylinder is calculated using the formula: SA = 2πr(h + r), where r = radius and h = height.