Surface Area of Rectangular Prisms

Front

What is the formula for calculating the surface area of a cube?

Back

The surface area of a cube is calculated using the formula: 6 * (side length)^2.

Front

If a cube has a side length of 5 inches, what is its surface area?

Back

The surface area is 150 in², calculated as 6 * (5 in)².

Front

What is the formula for calculating the surface area of a rectangular prism?

Back

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

Front

How do you find the surface area of a rectangular prism with dimensions 3 cm, 4 cm, and 5 cm?

Back

The surface area is 62 cm², calculated as 2(3*4 + 3*5 + 4*5).

Front

What is the surface area of a cube with a side length of 10 cm?

Back

The surface area is 600 cm², calculated as 6 * (10 cm)².

Front

What units are used to measure surface area?

Back

Surface area is measured in square units, such as square inches (in²), square centimeters (cm²), or square meters (m²).

Front

If a rectangular prism has a length of 8 inches, a width of 3 inches, and a height of 2 inches, what is its surface area?

Back

The surface area is 66 in², calculated as 2(8*3 + 8*2 + 3*2).

Front

What is the relationship between the side length of a cube and its surface area?

Back

The surface area increases with the square of the side length; doubling the side length increases the surface area by a factor of four.

Front

How do you calculate the surface area of a cube if you only know the volume?

Back

First, find the side length from the volume (Volume = side length³), then use the surface area formula (SA = 6 * (side length)²).

Front

What is the surface area of a rectangular prism with dimensions 10 cm, 5 cm, and 2 cm?

Back

The surface area is 130 cm², calculated as 2(10*5 + 10*2 + 5*2).