Area and Perimeter

Front

What is the perimeter of a rectangle?

Back

The perimeter is the total distance around the rectangle, calculated by adding the lengths of all four sides.

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 x (Length + Width) or P = 2L + 2W.

Front

What is the area of a rectangle?

Back

The area is the amount of space inside the rectangle, measured in square units.

Front

How do you find the area of a rectangle?

Back

Area = Length x Width.

Front

What units are used to measure area?

Back

Area is measured in square units, such as square feet (sq ft), square centimeters (cm²), etc.

Front

What is the difference between perimeter and area?

Back

Perimeter measures the distance around a shape, while area measures the space inside a shape.

Front

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

Back

Area = 5 cm x 3 cm = 15 cm².

Front

If a rectangle has a length of 10 feet and a width of 4 feet, what is its perimeter?

Back

Perimeter = 2 x (10 ft + 4 ft) = 28 feet.

Front

What is the formula for the area of a square?

Back

Area = Side x Side or A = s².

Front

What is the perimeter of a square?

Back

Perimeter = 4 x Side or P = 4s.