Math Volume Area Base Perimeter

The number of square units needed to cover a surface or figure

• quotient

• volume

• area

• perimeter

Formula for area of a trapezoid

• A = ½ bh

• A = bh

• A = ½ h (b₁ + b₂)

• A = π r²

The distance around a shape.

• volume

• perimeter

• cubic unit

The unit used to measure volume.

• cubic unit

• area

• equation

The number of cubic units it takes to fill a figure.

• perimeter

• area

• volume

The inside measurement of a 2D shape.

• area

• exponent

• equation

The three dimensions of a 3D shape

• area

• perimeter

• length, width, height

The volume of a unit cube

• area

• square unit

• cubic unit

• perimeter

Answer explanation

A unit cube is 3-Dimensional. It has length (1 dimension), width (another dimension), and height (another dimension). Cubic means 3 dimensional.

A cube with side lengths of 1 unit. It is said to have one cubic unit of volume and can be used to measure the volume of a solid figure.

• area

• unit cube

• unit square

• volume

Answer explanation

Remember, we have been finding the amount of space inside a solid figure by measuring the length, width, and height in cubic units.

The amount of space inside a solid figure. It is measured in cubic units such as cubic inches

• equation

• volume

• area

• perimeter

Answer explanation