Perimeter of Polygons

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 polygon?

Back

To find the perimeter of a polygon, add the lengths of all its sides together.

Front

What is the perimeter of a triangle with sides 5 cm, 6 cm, and 7 cm?

Back

The perimeter is 5 cm + 6 cm + 7 cm = 18 cm.

Front

If a square has a side length of 4 cm, what is its perimeter?

Back

The perimeter is 4 cm + 4 cm + 4 cm + 4 cm = 16 cm.

Front

What is the perimeter of a rectangle with length 5 cm and width 3 cm?

Back

The perimeter is 5 cm + 5 cm + 3 cm + 3 cm = 16 cm.

Front

What unit is used to measure perimeter?

Back

Perimeter is measured in units such as centimeters (cm), meters (m), or inches (in).

Front

If a polygon has sides measuring 2 cm, 3 cm, and 4 cm, what is the perimeter?

Back

The perimeter is 2 cm + 3 cm + 4 cm = 9 cm.

Front

What is the perimeter of a pentagon with all sides measuring 6 cm?

Back

The perimeter is 6 cm + 6 cm + 6 cm + 6 cm + 6 cm = 30 cm.

Front

If a shape has a perimeter of 20 cm and one side is 5 cm, what is the total length of the other sides?

Back

The total length of the other sides is 20 cm - 5 cm = 15 cm.

Front

What is the perimeter of a hexagon with sides measuring 3 cm each?

Back

The perimeter is 3 cm + 3 cm + 3 cm + 3 cm + 3 cm + 3 cm = 18 cm.