Perimeter

Front

What is Perimeter?

Back

Perimeter is the total distance around the outside of a shape.

Front

How do you find the perimeter of a rectangle?

Back

Add the lengths of all four sides or use the formula: Perimeter = 2(length + width).

Front

What is the perimeter of a triangle?

Back

Add the lengths of all three sides.

Front

If one side of a rectangle is 5 units and the other is 7 units, what is the perimeter?

Back

Perimeter = 2(5 + 7) = 24 units.

Front

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

Back

Perimeter = 4 x 4 = 16 units.

Front

What is the formula for the perimeter of a pentagon?

Back

Add the lengths of all five sides.

Front

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

Back

Perimeter = 3 + 4 + 5 = 12 cm.

Front

What is the perimeter of a fence that is 10 meters long on each side?

Back

Perimeter = 4 x 10 = 40 meters.

Front

How do you calculate the perimeter of a shape with unequal sides?

Back

Add the lengths of all the sides together.

Front

What is the perimeter of a rectangle with a length of 8 units and a width of 3 units?

Back

Perimeter = 2(8 + 3) = 22 units.