Perimeter of Quadrilaterals

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).

Front

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

Back

20 cm (P = 4 x side length).

Front

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

Back

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

Front

What unit of measurement is commonly used for perimeter?

Back

Inches, feet, centimeters, or meters.

Front

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

Back

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

Front

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

Back

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

Front

What is the perimeter of a picture frame that is 12 inches wide and 18 inches long?

Back

60 inches (P = 2(12 + 18)).

Front

How many inches of ribbon are needed to go around a rectangular gift that is 8 inches by 5 inches?

Back

26 inches (P = 2(8 + 5)).

Front

What is the perimeter of a quadrilateral with sides measuring 6 cm, 7 cm, 8 cm, and 9 cm?

Back

30 cm (P = 6 + 7 + 8 + 9).