4 O -13 points 3 15.5.016 Find the y-coordinate of the centroid of the sector in the figure below. Assume that R-V26 and θ-4. eBook 5. O -3 points RogaCalcET3 15.5.01. Find the centroid of the given solid region assuming a density of δ(x, y)-1. 6 The "ice cream cone-region w bounded, in spherical coordinates, by the cone Ï-1 and the sphere Ï eBook