Perimeter

Front

What is the perimeter?

Back

The 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: P = 2(length + width).

Front

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

Back

20 cm (P = 4 x side length).

Front

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

Back

12 cm (3 + 4 + 5).

Front

What is the perimeter of a polygon with sides measuring 6 in, 8 in, and 10 in?

Back

24 in (6 + 8 + 10).

Front

Cole is creating a fence around his yard for his new puppy. The length of the yard is 9 yards and the width is 5 feet. How much fencing will Cole need?

Back

64 feet.

Front

What is the perimeter of a rectangle with a length of 10 cm and a width of 4 cm?

Back

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

Front

What is the perimeter of a circle called?

Back

Circumference.

Front

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

Back

5 cm (P = 2(length + width)).

Front

What is the perimeter of a regular hexagon with each side measuring 4 cm?

Back

24 cm (6 x 4).