Area and Perimeter

Front

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

Back

Perimeter = 2 × (length + width)

Front

If a rectangle has a width of 5 inches and is 6 times as long as it is wide, what is its length?

Back

Length = 5 inches × 6 = 30 inches

Front

What is the perimeter of a rectangle that is 5 inches wide and 30 inches long?

Back

Perimeter = 2 × (5 + 30) = 70 inches

Front

What is the perimeter of a rectangle with a length of 4 units and a width of 2 units?

Back

Perimeter = 2 × (4 + 2) = 12 units

Front

How many pints are in 3 gallons?

Back

3 gallons = 24 pints

Front

What is the perimeter of a rectangle with a length of 10 units and a width of 7 units?

Back

Perimeter = 2 × (10 + 7) = 34 units

Front

If a rectangle has a perimeter of 24 units and a width of 6 units, what is its length?

Back

Length = (Perimeter/2) - width = (24/2) - 6 = 6 units

Front

Convert 48 inches to feet.

Back

48 inches = 4 feet

Front

What is the area of a rectangle with a length of 8 units and a width of 3 units?

Back

Area = length × width = 8 × 3 = 24 square units

Front

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

Back

Area = length × width