Perimeter

Front

What is the perimeter of a shape?

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).

Tags

CCSS.4.MD.A.3

Front

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

Back

20 cm (P = 4 x side length).

Tags

CCSS.4.MD.A.3

Front

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

Back

12 cm (3 + 4 + 5).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a shape with sides measuring 2 m, 3 m, and 5 m?

Back

10 m (2 + 3 + 5).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a parallelogram with sides measuring 6 yd and 8 yd?

Back

28 yd (P = 2(length + width)).

Tags

CCSS.3.MD.D.8

Front

If a shape has a perimeter of 24 in and one side is 8 in, what is the total length of the other three sides?

Back

16 in (24 - 8 = 16).

Tags

CCSS.3.MD.D.8

Front

What is the perimeter of a circle called?

Back

Circumference.

Front

How do you find the perimeter of a regular polygon?

Back

Multiply the length of one side by the number of sides.

Tags

CCSS.3.MD.D.8

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)).

Tags

CCSS.4.MD.A.3