Perimeter

Front

What is the perimeter?

Back

The perimeter is the total distance around a shape.

Front

What do you need to do to find the perimeter of a rectangle?

Back

Add the lengths of all four sides.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width)

Front

If a rectangle has a length of 10 inches and a width of 5 inches, what is its perimeter?

Back

30 inches

Front

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

Back

16 inches

Front

How do you find the perimeter of a triangle?

Back

Add the lengths of all three sides.

Front

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

Back

12 inches

Front

What is the perimeter of a figure with sides measuring 5, 7, 5, and 7 inches?

Back

24 inches

Front

Do you multiply or add when you find the perimeter?

Back

Add.

Front

What is the perimeter of a circle called?

Back

Circumference.