Perimeter of a Rectangle Formula
The sum of all the sides of a rectangle is known as the perimeter. Since the opposite sides of a rectangle are equal, so we just need to know the length and width to find the Perimeter of a Rectangle.
Perimeter of a Rectangle Formula is given as,
Example: Find the perimeter of rectangle whose length is 9 cm and width is 16 cm.
Length = 9 cm
Width = 16 cm
Perimeter of Rectangle= 2(Length + Width)
= 2(9 + 16) cm
= 2 x 25 cm
= 50 cm
= 58 cm