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: P = 2(length + width).

Front

What is the perimeter of a square with each side measuring 5 cm?

Back

20 cm (P = 4 x side length).

Front

What is the perimeter of a triangle with sides measuring 3 cm, 4 cm, and 5 cm?

Back

12 cm (3 + 4 + 5).

Front

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

Back

30 cm (P = 2(10 + 5)).

Front

What is the perimeter of a circle called?

Back

Circumference.

Front

How do you calculate the perimeter of a trapezoid?

Back

Add the lengths of all four sides.

Front

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

Back

9 cm (2 + 3 + 4).

Front

If a square has a perimeter of 24 cm, what is the length of one side?

Back

6 cm (P = 4 x side length, so side = 24/4).

Front

What is the perimeter of a pentagon with each side measuring 6 units?

Back

30 units (5 x 6).