Projections of a sectioned hexagonal prism

Following problem is exaplained
A hexagonal prism of base side 30 mm and altitude 65 mm rest on one of its bases on HP with two rectangular faces parallel to VP. It is cut by a plane perpendicular to VP inclined at 30° to HP, the cutting plane meets the axis at 30 mm from the top. Draw the sectional view and the true shape of the section.