Perimeter of Rectangle and Square A rectangle and a square are both polygons with four sides and four corners. The perimeter is the total length of all four...
Perimeter of Rectangle and Square
A rectangle and a square are both polygons with four sides and four corners. The perimeter is the total length of all four sides of a rectangle, and the perimeter of a square is the total length of all four sides.
Rectangle
The perimeter of a rectangle is equal to twice the sum of the lengths of its four sides.
where a and b are the lengths of the two sides.
Square
The perimeter of a square is equal to the length of one side.
where a is the length of a side