Homework: Section 1... Question 9, 15.4.31 Find the area of the region cut from the third quadrant by the cardioid r = 1 - sin 0. ".. . . The area is (Type an exact answer, using it as needed.)Homework: Section 1... Question 8, 15.4.29 Find the area enclosed by one leaf of the rose r =4 cos (36). The area is D. (Type an exact answer, using a: as needed.) Homework: Section 1... Question 7, 15.4.25 HW Score: 0%, 0 of 12 points Part 2 of 2 x Points: 0 of 1 Sketch the region of integration and convert the polar integral to a Cartesian integral or sum of integrals. Do not evaluate the integral. 4 4 sec 0 ro cos 2 0 dr de o o . . . . . O A. B. X C. O D. 5 TY Ay 5- X X Convert the polar integral to a Cartesian integral or sum of integrals. Select the correct choice below and fill in the answer boxes to complete your choice. (Type exact answers.) O A. The Cartesian integral cannot be written as a single integral. I avox + ! ! dy dx B. The Cartesian integral can be written as a single integral. dy dx o