Find the surface area for the given cylinder. use 3.14 for pi and round to the nearest whole number.
a. 180 ft^2
b. 720ft^2
c. 433 ft^2
d. 135 ft^2

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]