area of a rectangle

Front

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

Back

Area = Length x Width

Front

If a rectangle has a length of 10ft and a width of 5ft, what is its area?

Back

50ft²

Front

What are the units used to measure the area of a rectangle?

Back

Square units (e.g., ft², in², cm², yd²)

Front

How do you convert the area from square feet to square inches?

Back

Multiply the area in square feet by 144 (since 1 ft² = 144 in²).

Front

If a rectangle has an area of 36 in², what could be its possible dimensions?

Back

Possible dimensions could be 6in x 6in, 9in x 4in, etc.

Front

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

Back

21m²

Front

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

Back

Increasing either the length or width increases the area; decreasing either decreases the area.

Front

What is the area of a rectangle that is 15ft by 1ft?

Back

15ft²

Front

If the area of a rectangle is 84cm² and the width is 7cm, what is the length?

Back

Length = Area / Width = 84cm² / 7cm = 12cm.

Front

What is the relationship between the perimeter and area of a rectangle?

Back

The perimeter is the total distance around the rectangle, while the area measures the space inside it; they are related but different concepts.