Perimeter

Front

What is the perimeter of a rectangle?

Back

The perimeter of a rectangle is the total distance around it, calculated by adding the lengths of all four sides.

Tags

CCSS.4.MD.A.3

Front

If a rectangle has a length of 5 inches and a width of 3 inches, what is its perimeter?

Back

The perimeter is 16 inches (P = 2 * (length + width) = 2 * (5 + 3) = 16).

Tags

CCSS.4.MD.A.3

Front

What is the formula to calculate the perimeter of a rectangle?

Back

The formula is P = 2 * (length + width).

Tags

CCSS.4.MD.A.3

Front

What is the perimeter of a square with each side measuring 4 cm?

Back

The perimeter is 16 cm (P = 4 * side = 4 * 4 = 16).

Tags

CCSS.4.MD.A.3

Front

What do we call the distance around a 2D shape?

Back

Perimeter.

Front

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

Back

The total length of the other sides is 16 inches (24 - 8 = 16).

Tags

CCSS.3.MD.D.8

Front

A basketball court is 20 meters long and 10 meters wide. What is its perimeter?

Back

The perimeter is 60 meters (P = 2 * (20 + 10) = 60).

Tags

CCSS.3.MD.D.8

Front

If a rectangle has a perimeter of 30 inches and one side is 10 inches, what is the length of the other side?

Back

The other side is 5 inches (P = 2 * (length + width) => 30 = 2 * (10 + width) => width = 5).

Tags

CCSS.4.MD.A.3

Front

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

Back

The perimeter is 12 cm (3 + 4 + 5 = 12).

Tags

CCSS.3.MD.D.8

Front

If a shape has a perimeter of 50 cm and two sides are 15 cm each, what is the total length of the other sides?

Back

The total length of the other sides is 20 cm (50 - 15 - 15 = 20).

Tags

CCSS.3.MD.D.8