Area of Rectangles and Parallelograms

Front

What is the formula for the area of a rectangle?

Back

Area = length × width

Front

What is the formula for the area of a parallelogram?

Back

Area = base × height

Front

If a rectangle has a length of 5 m and a width of 4 m, what is its area?

Back

20 m²

Front

If a parallelogram has a base of 6 m and a height of 3 m, what is its area?

Back

18 m²

Front

What units are used to measure area?

Back

Square units (e.g., m², cm², ft²)

Front

How do you find the area of a rectangle with a length of 10 cm and a width of 7 cm?

Back

Area = 10 cm × 7 cm = 70 cm²

Front

What is the area of a rectangle with a length of 8 in and a width of 3 in?

Back

24 in²

Front

If the area of a rectangle is 50 m² and the width is 5 m, what is the length?

Back

Length = Area ÷ Width = 50 m² ÷ 5 m = 10 m

Front

What is the area of a parallelogram with a base of 12 ft and a height of 5 ft?

Back

60 ft²

Front

If a rectangle has an area of 36 cm² and a width of 4 cm, what is the length?

Back

Length = Area ÷ Width = 36 cm² ÷ 4 cm = 9 cm