Polygon C and polygon D are similar. The perimeter of polygon Cis 48 inches, and the perimeter of polygon Dis 12 inches. If one side of polygon Cis 8
inches, what is the length of the corresponding side in polygon D?
A. 32 in
B. 8 in
C. 2 in
D. 64 in

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0