Middle school math

Question

The largest piece of candy ever was she’s like a cylinder 4.49 m long and had a circumference of 1.14 m. What is the surface area of the candy?

Answer 1

C=1.14 = pi * d

d = 1.14/pi

r = 0.57/pi

Surface Area = 2 * pi * r^2 + circumference*height

= 2 * pi * 0.57^2/ pi^2 + 1.14*4.49

= 2 * 0.57^2 / pi + 1.14*4.49

= 5.32541094844.....