5.4H Area and Perimeter

Front

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

Back

Area = Length × Width

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 8 cm and a width of 4 cm, what is its perimeter?

Back

24 cm

Front

What is the unit of measurement for area?

Back

Square centimeters (cm²), square meters (m²), etc.

Front

What is the unit of measurement for perimeter?

Back

Centimeters (cm), meters (m), etc.

Front

If a square has a side length of 6 cm, what is its area?

Back

36 cm²

Front

If a square has a side length of 10 cm, what is its perimeter?

Back

40 cm

Front

What is the relationship 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 30 cm and a length of 10 cm, what is its width?

Back

5 cm