7th Grade Volume and Surface Area Review

Front

What is surface area?

Back

The sum of all the areas of all the shapes that cover the surface of the object.

Front

What is volume?

Back

The amount of space an object occupies, measured in cubic units.

Front

What is lateral surface area?

Back

The area of the sides of a three-dimensional object, excluding the top and bottom.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

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

Back

Surface Area = 2(length × width + length × height + width × height).

Front

What is the formula for the volume of a cylinder?

Back

Volume = π × radius² × height.

Front

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

Back

Surface Area = 2πr(h + r), where r is the radius and h is the height.

Front

How do you find the volume of a cone?

Back

Volume = (1/3) × π × radius² × height.

Front

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

Back

Surface Area = πr(r + l), where l is the slant height.

Front

What is the total surface area of a sphere?

Back

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