Area and Perimeter

Front

What is the area of a rectangle?

Back

The area of a rectangle is the amount of space inside it, calculated by multiplying its length by its width.

Front

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

Back

Area = Length × Width.

Front

What is the perimeter of a rectangle?

Back

The perimeter is the total distance around the rectangle, calculated by adding all the sides.

Front

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

Back

Perimeter = 2 × (Length + Width).

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?

Back

15 cm².

Front

If a rectangle has a length of 5 cm and a width of 3 cm, what is its perimeter?

Back

16 cm.

Front

What does perimeter represent?

Back

Perimeter represents the number of units around a figure.

Front

What is the difference between area and perimeter?

Back

Area measures the space inside a shape, while perimeter measures the distance around it.

Front

If a rectangle has a perimeter of 20 ft, what could be its possible dimensions?

Back

Possible dimensions could be 5 ft by 5 ft, or 6 ft by 4 ft.

Front

What unit is used to measure area?

Back

Square units (e.g., cm², m², ft²).