The formula for finding out perimeters of shapes is length+length+height+height=perimeter or what else you can do is (lengthx2)+(heightx2)=PERIMETER
The formula for the perimeter of a square is P equals 4 times a. 'P' represents the perimeter, and 'a' represents a side of the square.
2(length + height)= perimeter
(2) Length + (2) Width = Perimeter
Perimeter of a rhombus = 4 x (length of one side)(Notice how closely the formula resemblesthe one for the perimeter of a square.)
Perimeter = sum of lengths of sides.
Perimeter = sum of the lengths of the sides.
The perimeter of a pentagon is the sum of its 5 sides
Square is a special case of a rectangle and the same formula may be used to find the perimeter
The perimeter of a rectangle is the sum of its four sides. Perimeter= 2l+2w
The formula for the perimeter of a shape depends on the shape. It is the sum of the lengths of all the sides that enclose the shape.