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 4m?

Back

16m (P = 4 x 4m).

Front

If one side of a rectangle is 5m and the other is 3m, what is the perimeter?

Back

16m (P = 2(5m + 3m)).

Front

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

Back

12m (P = 3m + 4m + 5m).

Front

What is the formula for the perimeter of a circle?

Back

The perimeter of a circle is called the circumference, calculated as C = 2πr.

Front

If a rectangle has a length of 10m and a width of 2m, what is its perimeter?

Back

24m (P = 2(10m + 2m)).

Front

What is the perimeter of a rhombus with each side measuring 3cm?

Back

12cm (P = 4 x 3cm).

Front

What do you call the distance around a shape?

Back

Perimeter.

Front

If a square has a perimeter of 20m, what is the length of one side?

Back

5m (P = 4 x side, so side = 20m / 4).