What is the quotient of 90 ((cos(pi/4) + i sin (pi/4))/
2(cos(pi/12)+ i sin(pi/12))

45 (cos (15) + isi (1)
88(cos(1) + i sin (5)
45 (cos (Ts) + i sin (0)
88 (cos ( ) + i sin (1)

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