Area and Perimeter

Front

What is the formula to calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (Length + Width)

Front

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

Back

28 inches

Front

What is the formula to calculate the area of a rectangle?

Back

Area = Length × Width

Front

If a rectangle has a length of 6 feet and a width of 3 feet, what is its area?

Back

18 square feet

Front

What does perimeter mean?

Back

Perimeter is the distance around a shape.

Front

What does area mean?

Back

Area is the amount of space inside a shape.

Front

A rectangle has a length of 12 cm and a width of 5 cm. What is its perimeter?

Back

34 cm

Front

A rectangle has an area of 30 square inches and a width of 5 inches. What is its length?

Back

6 inches

Front

In the context of area, what does 'square units' mean?

Back

Square units measure the area of a shape, indicating how many unit squares fit inside.

Front

If a square has a side length of 4 inches, what is its area?

Back

16 square inches