Perimeter

Front

What is the perimeter?

Back

The perimeter is the total distance around 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 each side measuring 5 units?

Back

20 units (P = 4 x side length).

Front

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

Back

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

Front

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

Back

12 units (P = 3 + 4 + 5).

Front

What is the perimeter of a fence that is 30 meters long?

Back

30 meters (the perimeter is the same as the length of the fence).

Front

If a square soccer field has a perimeter of 36 feet, what is the length of one side?

Back

9 feet (P = 4 x side length, so side length = P/4).

Front

What is the perimeter of a rectangle with a length of 8 units and a width of 3 units?

Back

22 units (P = 2(8 + 3)).

Front

How do you find the perimeter of a polygon?

Back

Add the lengths of all the sides together.

Front

What is the perimeter of a circle called?

Back

Circumference.