Area and Perimeter

Front

What is Area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is Perimeter?

Back

Perimeter is the distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you calculate the Area of a rectangle?

Back

Area = Length × Width.

Front

How do you calculate the Perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width).

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

Back

30 feet.

Front

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

Back

Area = Side × Side.

Front

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

Back

Perimeter = 4 × Side.

Front

If a square has a side length of 4 cm, what is its Area?

Back

16 square cm.

Front

If a square has a side length of 4 cm, what is its Perimeter?

Back

16 cm.