Perimeter

Front

What is perimeter?

Back

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: Perimeter = 2(length + width).

Front

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

Back

16 units.

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side length.

Front

If one side of a square is 4 units, what is its perimeter?

Back

16 units.

Front

What is the perimeter of a triangle?

Back

Add the lengths of all three sides.

Front

If a triangle has sides of 5 units, 7 units, and 10 units, what is its perimeter?

Back

22 units.

Front

What is the perimeter of a polygon?

Back

Add the lengths of all its sides.

Front

If a polygon has sides of 3 in, 5 in, and 7 in, what is its perimeter?

Back

15 inches.

Front

What is the perimeter of a rectangle with a length of 10 cm and a width of 2 cm?

Back

24 cm.