Let R be the region enclosed by the polar curve r(0)=22sin(0), as shown in the graph. 1+ + 1 R Which integral represents the area of R? Choose 1 answer: Choose 1 answer: A 5T 2 (1-2 sin(0) + sin (0)) de 72 B 3 2 (2 - 4 sin(0) + 2 sin (0)) de 72 2 72 (1-2 sin(0) + sin(0)) de 5T 2 2 (2-4 sin(0) + 2 sin (0)) de