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 square with each side measuring 5 units?

Back

20 units (5 + 5 + 5 + 5 = 20).

Front

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

Back

12 cm (3 + 4 + 5 = 12).

Front

What is the perimeter of a polygon?

Back

Add the lengths of all its sides.

Front

If a rectangle has a length of 6 units and a width of 4 units, what is its perimeter?

Back

20 units (2(6 + 4) = 20).

Front

What is the perimeter of a shape with sides measuring 2 in, 3 in, and 4 in?

Back

9 in (2 + 3 + 4 = 9).

Front

What is the perimeter of a square with each side measuring 10 cm?

Back

40 cm (10 + 10 + 10 + 10 = 40).

Front

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

Back

5 units (Perimeter = 2(length + width), so 30 = 2(10 + width)).

Front

What is the perimeter of a triangle with sides measuring 5 m, 7 m, and 9 m?

Back

21 m (5 + 7 + 9 = 21).