ZTZ 12/17 Measurements

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

If the area of a rectangle is 56 square yards and one side is 8 yards, how do you find the other side?

Back

Width = Area ÷ Length = 56 ÷ 8 = 7 yards

Front

What is the formula for the volume of a square pyramid?

Back

Volume = (1/3) × base area × height

Front

Calculate the volume of a square pyramid with a base area of 100 cm² and a height of 30 cm.

Back

Volume = (1/3) × 100 × 30 = 1000 cm³

Front

What is the formula for the area of a circle?

Back

Area = π × radius²

Front

If the radius of a circle is 7 cm, what is the area using π = 3.14?

Back

Area = 3.14 × 7² = 153.86 cm²

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2 × (length + width)

Front

Calculate the perimeter of a rectangle with length 10 ft and width 6 ft.

Back

Perimeter = 2 × (10 + 6) = 32 ft

Front

What is a composite figure?

Back

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

Front

How do you find the area of a composite figure?

Back

Find the area of each simple shape and then add them together.