Question

Match the following figures with their respective perimeter.

• A. $2\pi r$
• B. 2(l+b)
• C. 4 x side

Answer 1

The perimeter of a figure is the length or the distance around its boundary.

The perimeter of a rectangle is given by 2(l+b) where l is length and b is the breadth of the rectangle.

The perimeter of a square is given by 4s where s is the length of each side of the square.

The perimeter of a circle is given by $2\pi r$ where r is the radius of the circle.