For given positions of solid solid is made acute angle with V.P and previously given axis is perpendicular to V.P so front view gives pentagon and next with some given angle shape will change to irregular hexagon.

Given two spheres of same radius are placed on H.P touching each or so as spheres are placed on H.P line joining centers is parallel to H.P and given it is perpendicular to V.P so y both align in one line which gives single circle from front view.

Given a cylinder made to stand on horizontal plane on its base, in which position pyramid may place like this front view and side gives rectangle and top view gives circle as projection of top view is projection of base.

In initial stage, axis is kept perpendicular to V.P and parallel to H.P and projections are drawn and n turning axis to given angle of rotation with V.P and n again projections are based on previous vertices and edges.

Prism is a polyhedron which has two equal faces (bases or ends), parallel to each or and joined by or faces which are rectangles. So re exist 2 x number of sides of base of vertices in prism.

As in 1^st stage cube is to placed in position occurred when diagonal of base perpendicular to V.P so front view gives rectangle and n rotated so as to keep one of corners only on H.P so front view will be rectangle n if we make diagonal perpendicular to V.P front view will be regular hexagon.

Given a triangular pyramid which means projection to its base gives triangle shape and or orthographic views give triangle. Here given is pyramid whose axis is perpendicular to V.P so its front view will be triangle of its base and top view will be anor different triangle.

Hemisphere is solid formed by cutting sphere at its middle. The flat surface of hemisphere will have section of circle with radius equal to radius of sphere. Here hemisphere is placed on H.P on its flat surface so it gives semi circle from front view.

For given positions of solid solid is made acute angle with H.P and previously given axis is perpendicular to H.P so front view gives circle and next with some given angle shape will change to rectangle with circular ends.

Plantonic solid is a regular convex polyhedron. Dodecahedron is one of plantonic solid. Icosahedron is a solid which has twenty equal sized equilateral triangles as faces. Pyritohedron is irregular dodecahedron.