Perimeter, Area, and Volume

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

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

Back

Volume = length × width × height

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around a shape.

Front

If a rectangle has a length of 5 feet and a width of 3 feet, what is its area?

Back

Area = 5 ft × 3 ft = 15 square feet.

Front

If a rectangle has a perimeter of 20 feet and a length of 6 feet, what is its width?

Back

Width = (Perimeter/2) - Length = (20/2) - 6 = 4 feet.

Front

What is the area of a square with a side length of 4 meters?

Back

Area = side × side = 4 m × 4 m = 16 square meters.

Front

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

Back

Volume = side × side × side = 3 in × 3 in × 3 in = 27 cubic inches.

Front

How do you find the area of a triangle?

Back

Area = (base × height) / 2

Front

What is the volume of a cylinder with a radius of 2 cm and a height of 5 cm?

Back

Volume = π × radius² × height = π × (2 cm)² × 5 cm = 20π cm³.