Area of a Rectangle

Front

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

Back

Area = Length × Width

Front

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

Back

20 cm²

Front

What does 'square units' mean when measuring area?

Back

Square units refer to the area covered by a square that has sides of one unit length.

Front

If the area of a rectangle is 30 cm² and the width is 5 cm, what is the length?

Back

Length = Area ÷ Width = 30 cm² ÷ 5 cm = 6 cm

Front

What is the area of a rectangle with a length of 7 units and a width of 3 units?

Back

21 square units

Front

How do you convert area from square centimeters to square meters?

Back

Divide the area in square centimeters by 10,000.

Front

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

Back

16 square units (Area = Side × Side = 4 × 4)

Front

If a rectangle has an area of 24 cm² and a length of 8 cm, what is the width?

Back

Width = Area ÷ Length = 24 cm² ÷ 8 cm = 3 cm

Front

What is the area of a rectangle with a length of 10 cm and a width of 2 cm?

Back

20 cm²

Front

If the area of a rectangle is 50 square units and the width is 5 units, what is the length?

Back

Length = Area ÷ Width = 50 square units ÷ 5 units = 10 units