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 each side measuring 5 inches?

Back

20 inches (P = 4 x side length).

Front

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

Back

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

Front

What is the perimeter of a rectangle with a length of 10 units and a width of 5 units?

Back

30 units (P = 2(10 + 5)).

Front

What is the perimeter of a square with a side length of 8 feet?

Back

32 feet (P = 4 x 8).

Front

If a fence surrounds a yard that is 15 meters long and 10 meters wide, what is the perimeter?

Back

50 meters (P = 2(15 + 10)).

Front

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

Back

9 cm (2 + 3 + 4 = 9).

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 rectangle with a length of 12 inches and a width of 6 inches?

Back

36 inches (P = 2(12 + 6)).