Perimeter and Area Flashcard

Front

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

Back

Area = Length × Width

Front

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

Back

Perimeter = 2 × (Length + Width)

Front

A room is 9 meters long and 6 meters wide. What is the area of the room?

Back

54 m²

Front

A rectangular field is 20 meters long and 10 meters wide. What is the perimeter of the field?

Back

60 meters

Front

Find the area of a rectangle with a length of 15 inches and a width of 4 inches.

Back

60 in²

Front

What is the perimeter of a rectangle with a length of 12 feet and a width of 9 feet?

Back

48 feet

Front

If a rectangle has a length of 8 cm and a width of 3 cm, what is its area?

Back

24 cm²

Front

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

Back

30 meters

Front

What is the area of a square with a side length of 4 cm?

Back

16 cm²

Front

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

Back

20 meters