Area and Perimeter Practice

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

How do you calculate the area of a rectangle?

Back

Area = length × width

Front

What units are used to measure area?

Back

Area is measured in square units (e.g., square meters, square centimeters).

Front

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

Back

Perimeter = 2(5 + 10) = 30 cm

Front

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

Back

Area = 8 × 3 = 24 m²

Front

Which of the following expressions would NOT help find the area of a rectangle? 5 x 10, 10 x 5, or 5 + 10?

Back

5 + 10 does not help find the area.

Front

What is the perimeter of a rectangle with a length of 7 cm and a width of 4 cm?

Back

Perimeter = 2(7 + 4) = 22 cm

Front

What is the area of a rectangle with a length of 6 inches and a width of 2 inches?

Back

Area = 6 × 2 = 12 in²

Front

If the length of a rectangle is doubled, how does that affect the perimeter?

Back

The perimeter increases by the amount of the new length added to the original perimeter.

Front

What is the area of a rectangle with a length of 10 cm and a width of 5 cm?

Back

Area = 10 × 5 = 50 cm²