IV. Consider the region R bounded by the curves (-2,2) 5 S (0,1) Cy=2, C2y=+1, C3: x-2y+6=0. R C (2,4) SET-UP the sum of definite integral(s) equal to the following: (3 points each) 1. The area of R using vertical rectangles 2. The perimeter of R 3. The volume of the solid formed when R is revolved about the line y = -2 4. The volume of the solid formed when R is revolved about the line x = -2