Volume of Irregular Figures

Front

What is the definition of volume?

Back

Volume is the amount of space an object occupies, measured in cubic units.

Front

How do you calculate the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the formula for finding the volume of a cube?

Back

Volume = side × side × side (or side³).

Front

What is an irregular figure?

Back

An irregular figure is a shape that does not have a uniform or regular pattern.

Front

How can you find the volume of an irregular figure?

Back

You can find the volume of an irregular figure by decomposing it into regular shapes, calculating their volumes, and then adding them together.

Front

If a figure is made of 10 unit cubes, what is its volume?

Back

The volume of the figure is 10 cubic units.

Front

If Maria built a figure using half as many cubes as shown in this solid figure, and the original figure has 10 cubes, how many cubes would she use?

Back

Maria would use 5 cubes.

Front

What is the volume of a figure that measures 3 units long, 2 units wide, and 2 units high?

Back

Volume = 3 × 2 × 2 = 12 cubic units.

Front

What is the volume of a figure that is 4 units long, 1 unit wide, and 2 units high?

Back

Volume = 4 × 1 × 2 = 8 cubic units.

Front

If a figure has a volume of 9 cubic units, how many unit cubes could it be made of?

Back

It could be made of 9 unit cubes.