questions below:

Sketch the region of integration and convert the polar integral to a Cartesian integral or sum of integrals. Do not evaluate the integral. 9% NIH 5 Ir3 sin 6 cos 9 dr d9 0 Sketch the region of integration. Choose the correct graph below. 0 A- o B. a on. x \"z. Convert the polar integral to a Cartesian integral or sum of integrals. Select the correct choice below and ll in the answer boxes to complete your choice. (Type exact answers.) Q A. The Cartesian integral can be written as a single integral. 1 j 0 0 O B. The Cartesian integral cannot be written as a single integral. I I dydx-PI I dydx 0 O 0 0 Find the area of the region common to the interiors of the cardioids r =1 - sin 6 and r =1 - cos B. A=D (Type an exact answer, using at as needed.)