Use the method of completing the square to transform the quadratic equation into the equation form (x - p)2 = 9. -9 + 12x - 6x2 = 0
es )
A)
(x - 1)2 = -0.5
B)
(x - 1)2 = -1.5
(x - 1)2 = 0.5
D)
(x - 1)2 = 1.5

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's