Content P Do Homework - Sect X y! Find the area of the x C Find The Area Of The X C Find The Area O & https://www.mathxl.com/Student/PlayerHomework.aspx?homeworkld=6059317738 2021FA Calculus II (MATH-2414-31701) Question 12, 6.6.25-T HW S Homework: Section 6.6 Surface Area Part 2 of 2 X P a. Write the integral that gives the area of the surface generated when the curve is revolved about the given axis b. Use a calculator or software to approximate the surface area. y = 4 cos (x), for OxS ; about the x-axis It / 8 O B. 4 cos (x)1 + 16 sin?(x) dx 1 /8 O C. 21 4 cos (x) 1 1 + 16 cos?(x) dx 0 1/8 D. 21 4 cos (x)1 1 + 16 sin (x) dx 0 b. The surface area is approximately square units. (Do not round until the final answer. Then round to the nearest hundredth as needed.) Help Me Solve This Textbook Get More Help - Media Type here to search e Do Hom enovo Esc X F1 F2 F3 F4 F5 F6 F7 F8 FO @ # S & 2 3 4 5 6 W