Area and Perimeter

Front

What is the perimeter?

Back

The perimeter is the total distance around the outside of a shape.

Front

What is the area?

Back

The area is the space inside a shape.

Front

How do you calculate the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula: P = 2(length + width).

Front

If a square has a side length of 4 cm, what is its perimeter?

Back

16 cm (P = 4 sides x 4 cm).

Front

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

Back

15 m² (Area = length x width).

Front

What is the formula for the area of a rectangle?

Back

Area = length x width.

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 x side length.

Front

If a triangle has sides of 3 cm, 4 cm, and 5 cm, what is its perimeter?

Back

12 cm (3 + 4 + 5).

Front

What is the unit of measurement for area?

Back

Square units (e.g., cm², m²).

Front

What is the unit of measurement for perimeter?

Back

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