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: P = 2(length + width).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a triangle with sides measuring 5 m, 6 m, and 4 m?

Back

15 m (5 + 6 + 4 = 15).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a square with each side measuring 3 ft?

Back

12 ft (4 sides x 3 ft = 12 ft).

Tags

CCSS.4.MD.A.3

Front

What is the formula for the perimeter of a polygon?

Back

Add the lengths of all the sides together.

Tags

CCSS.3.MD.D.8

Front

If a rectangle has a length of 8 m and a width of 3 m, what is its perimeter?

Back

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

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a pentagon with sides measuring 3 m, 4 m, 5 m, 3 m, and 4 m?

Back

19 m (3 + 4 + 5 + 3 + 4 = 19).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a trapezoid with sides measuring 5 in, 7 in, 6 in, and 4 in?

Back

22 in (5 + 7 + 6 + 4 = 22).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a triangle with sides measuring 10 in, 12 in, and 17 in?

Back

39 in (10 + 12 + 17 = 39).

Tags

CCSS.3.MD.D.8

Front

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

Back

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

Tags

CCSS.4.MD.A.3