perimeter = pi * diameter, or 2 * pi * radius
Circumference ("perimeter") of a circle = (pi) x (diameter of the circle)
By halving its perimeter and using the quadratic equation formula.
12r = p
The perimeter of a plane figure is the length of its boundary. Thus the perimeter of a rectangle of length L and width W is 2L + 2W. The perimeter of a circle is the length of its circumference.
S1+s2+s3
It depends on the shape, but I'm assuming you mean a square or rectangle. If it is not this shape, edit the question. In this equation L=Length W=Width So, to get the perimeter, you would use this equation: 2L+2W= Perimeter
Write an equation for the perimeter, and solve it. Remember that the perimeter is the sum of all four sides.
P = 108 mm.
P_square=4L where L is the length of the side of the square.
The perimeter of a square is 400 meters. write an equation for the perimeter and solve for the length of one side
The perimeter of a circle is calculated using the equation Pi x D = 3.14 x 5 = 15.7cm