The volume of a right circular cone with radius r and height h is V = )rrzh .I' 3. :1. Approximate the change in the volume of the cone when the radius changes tram r=5_4 to r = 5.1 and the height changes from h = 4.2l] to h =4.1T. b. Approximate the change in the volume of the cane when the radius changes from r = 5.39 to r= 5.33 and the height changes from h = 15.0 to h =14.95