Area and Perimeter Flashcard

Front

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

Back

Perimeter = 2 × (length + width)

Front

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

Back

Area = length × width

Front

If a rectangle has a length of 10 inches and a width of 5 inches, what is its perimeter?

Back

30 inches

Front

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

Back

50 square inches

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

A rectangle has a perimeter of 24 inches. If the length is 8 inches, what is the width?

Back

4 inches

Front

What is the area of a rectangle with a length of 6 cm and a width of 4 cm?

Back

24 square centimeters

Front

If the area of a rectangle is 36 square feet and the width is 6 feet, what is the length?

Back

6 feet

Front

What is the perimeter of a square with a side length of 5 inches?

Back

20 inches

Front

What is the area of a square with a side length of 5 inches?

Back

25 square inches