The line segment joining the points (0 comma 8 )and (11 comma 11 )is revolved about the x-axis to generate a frustum of a cone. find the surface area of the frustum using the parameterization x equals startfraction 11 over 3 endfraction t , y equals t plus 8, 0 less than or equals t less than or equals 3. the surface area is nothing square units.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)