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what is the equation of perimeter and area

The formula for finding perimeter of an object is based on the type of geometrical object.
The perimeter (P) of a rectangle is P = 2(l + b), where l = length and b = breadth
The perimeter (P) of a square is P = 4s, where s = length of the sides.
The perimeter (P) of a triangle is P = a + b + c, where a = length of one side, b = length of another side, c = length of the third side.

 


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