Area of a Rectangle

Front

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

Back

Area = Length × Width

Front

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

Back

20 cm²

Front

What unit is used to measure area?

Back

Square units (e.g., cm², m², ft²)

Front

What is the area of a rectangle with a length of 6 m and a width of 3 m?

Back

18 m²

Front

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

Back

6 cm

Front

What does it mean if a rectangle has an area of 0?

Back

It means that either the length or width is 0.

Front

How does changing the length of a rectangle affect its area?

Back

Increasing the length increases the area, while decreasing it decreases the area.

Front

How does changing the width of a rectangle affect its area?

Back

Increasing the width increases the area, while decreasing it decreases the area.

Front

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

Back

20 ft²

Front

If a rectangle has an area of 50 m² and a length of 10 m, what is the width?

Back

5 m