Area and Perimeter

Front

The distance around an object is called the

Back

perimeter

Front

What is the perimeter of a rectangle with a length of 10 cm and a width of 3 cm?

Back

26 cm

Front

What is the area of a rectangle with a length of 5 units and a width of 4 units?

Back

20 sq units

Front

What is the formula for calculating the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

What is the formula for calculating the area of a rectangle?

Back

Area = length × width

Front

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

Back

16 cm

Front

If a square has a side length of 5 units, what is its area?

Back

25 sq units

Front

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

Back

12 cm

Front

What is the area of a triangle with a base of 6 units and a height of 4 units?

Back

12 sq units

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape; perimeter measures the distance around a shape.