Perimeter

Front

What is perimeter?

Back

Perimeter is the total distance around the outside of a shape.

Front

How do you calculate the perimeter of a rectangle?

Back

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

Front

What is the perimeter of a square with each side measuring 5 cm?

Back

20 cm (Perimeter = 4 x side length).

Front

If a rectangle has a length of 10 cm and a width of 4 cm, what is its perimeter?

Back

28 cm (Perimeter = 2(10 + 4)).

Front

What is the perimeter of a triangle with sides measuring 3 cm, 4 cm, and 5 cm?

Back

12 cm (Perimeter = 3 + 4 + 5).

Front

What is the perimeter of a rhombus with each side measuring 9 mm?

Back

36 mm (Perimeter = 4 x side length).

Front

If a shape has a perimeter of 30 cm and one side is 10 cm, what is the total length of the other sides?

Back

20 cm (Total length of other sides = Perimeter - one side).

Front

What is the perimeter of a figure with sides measuring 2 cm, 3 cm, 5 cm, and 4 cm?

Back

14 cm (Perimeter = 2 + 3 + 5 + 4).

Front

What is the perimeter of a rectangle with a length of 12 feet and a width of 6 feet?

Back

36 feet (Perimeter = 2(12 + 6)).

Front

If a square has a perimeter of 24 cm, what is the length of one side?

Back

6 cm (Side length = Perimeter ÷ 4).