Area and Perimeter

Front

What is Area?

Back

Area is the amount of space inside a shape, measured in square units.

Front

What is Perimeter?

Back

Perimeter is the total distance around a shape, calculated by adding the lengths of all its sides.

Front

How do you calculate the area of a rectangle?

Back

Area = width × height.

Front

How do you calculate the perimeter of a rectangle?

Back

Perimeter = 2 × (width + height).

Front

What is the area of a rectangle with width 4 cm and height 3 cm?

Back

12 cm².

Front

What is the perimeter of a rectangle with width 4 cm and height 3 cm?

Back

14 cm.

Front

What units are used to measure area?

Back

Square units (e.g., cm², m², in²).

Front

What units are used to measure perimeter?

Back

Linear units (e.g., cm, m, in).

Front

If a rectangle has a width of 5 m and a height of 2 m, what is its area?

Back

10 m².

Front

If a rectangle has a width of 5 m and a height of 2 m, what is its perimeter?

Back

14 m.