A12L045

Front

What is volume?

Back

Volume is the amount of space occupied by a three-dimensional object, measured in cubic units.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the volume of a cube with side length 3 cm?

Back

Volume = 3 cm × 3 cm × 3 cm = 27 cm³.

Front

What is a composite figure?

Back

A composite figure is a shape that is made up of two or more simple geometric shapes.

Front

How do you find the volume of a composite figure?

Back

Calculate the volume of each simple shape and then add them together.

Front

What is the volume of a rectangular prism with dimensions 2 cm, 5 cm, and 6 cm?

Back

Volume = 2 cm × 5 cm × 6 cm = 60 cm³.

Front

What is the formula for the volume of a cylinder?

Back

Volume = π × radius² × height.

Front

If a cylinder has a radius of 2 cm and a height of 5 cm, what is its volume?

Back

Volume = π × (2 cm)² × 5 cm ≈ 20π cm³.

Front

What is the volume of a sphere?

Back

Volume = (4/3) × π × radius³.

Front

If a sphere has a radius of 3 cm, what is its volume?

Back

Volume = (4/3) × π × (3 cm)³ = 36π cm³.