Question

Which two-dimensional shape can be rotated to create this solid object?

a) a rhombus rotated about its diagonal

b)a trapezoid rotated about the line joining the midpoints of the parallel sides

c) a pentagon rotated about a perpendicular bisector of a side

d) a hexagon rotated about a line joining two opposite vertices

e) an isosceles triangle rotated about its base

http://contentlaunch.ple.platoweb.com/testimagedb/fc/fc7e57abf28f4300388639e89a781726

Answer 1

it would be d