You need to solve the two equations
P = perimeter
A = area
B = width
H = height
P = 2B + 2H
A = BH
H = A/B
P = 2B + 2A/B
P = (2B^2 + 2A)/B
2B^2 -PB +2A = 0
B = (P +/- SQRT(P^2-16A))/4
ONE ROOT IS B, the other is H
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Multiply length by width
156 It is impossible to calculate the area of a rectangle from its perimeter if no other dimension is known. The area of a rectangle is the product of its length and width, and the perimeter is twice the sum of its length and width.
you need length and width length multiply width = area length + length + width + width = perimeter
perimeter is the measure around the figure; area is the measure within the figure formula: perimeter: length+length+width+width=perimeter (for square or rectangle) area: length times width= area ( for square or rectangle)
By forming a quadratic equation from the information given and then the length and width can be found by solving the equation.