Lesson 16 Review: Area and Perimeter

Front

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

Back

Area = length × width

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 square?

Back

Area = side × side

Front

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

Back

Perimeter = 4 × side

Front

If a rectangle has a length of 10 feet and a width of 5 feet, what is its area?

Back

50 square feet

Front

If a square has a side length of 4 units, what is its perimeter?

Back

16 units

Front

What is the relationship between the length and width of a rectangle if the area is 24 square feet and the width is 3 feet?

Back

Length = 8 feet

Front

If a rectangle has a perimeter of 30 feet and a width of 5 feet, what is its length?

Back

Length = 10 feet

Front

What is the area of a rectangle that is 7 meters long and 3 meters wide?

Back

21 square meters

Front

If a square has a perimeter of 32 units, what is the length of one side?

Back

8 units