Area and Perimeter 4th Grade Classwork

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, calculated by multiplying the length by the width.

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, square meters, or square centimeters.

Front

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

Back

Perimeter = 4 x Side Length.

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 square centimeters.

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 difference between area and perimeter?

Back

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

Front

If a square has a side length of 6 cm, what is its area?

Back

Area = 6 cm x 6 cm = 36 square centimeters.