Area and Perimeter

Front

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

Back

Perimeter = 2 × (length + width)

Front

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

Back

20 cm

Front

What does area measure in a shape?

Back

The inside of a shape.

Front

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

Back

Area = length × width

Front

What is the perimeter of a triangle with sides of 3 cm, 4 cm, and 5 cm?

Back

12 cm

Front

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

Back

36 cm²

Front

What operation do you use to find the area of a shape?

Back

Multiplication

Front

What is the perimeter of a square with side lengths of 9 cm?

Back

36 cm

Front

If you have a rectangle with a length of 10 cm and a width of 2 cm, what is its perimeter?

Back

24 cm

Front

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

Back

16 cm²