Volume and Surface Area Review 8th Grade

Front

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

Back

Lateral Surface Area = 2h(l + w), where h is height, l is length, and w is width.

Front

How do you calculate the total surface area of a rectangular prism?

Back

Total Surface Area = 2lw + 2lh + 2wh, where l is length, w is width, and h is height.

Front

What is the formula for the volume of a rectangular prism?

Back

Volume = l × w × h, where l is length, w is width, and h is height.

Front

What is the formula for the volume of a sphere?

Back

Volume = (4/3)πr³, where r is the radius of the sphere.

Front

How do you calculate the volume of a cylinder?

Back

Volume = πr²h, where r is the radius of the base and h is the height.

Front

What is the lateral surface area of a cylinder?

Back

Lateral Surface Area = 2πrh, where r is the radius and h is the height.

Front

What is the formula for the surface area of a sphere?

Back

Surface Area = 4πr², where r is the radius.

Front

If a rectangular prism has dimensions 10 m (length), 4 m (height), and 3 m (width), what is its lateral surface area?

Back

104 m².

Front

What is the total surface area of a rectangular prism with dimensions 10 m (length), 4 m (height), and 3 m (width)?

Back

161 m².

Front

Calculate the lateral surface area of a cylinder with a height of 10 cm and a radius of 9 cm.

Back

Lateral Surface Area = 2π(9)(10) = 565.5 cm².