The top views of 1st, 2nd and final stages of a pentagonal pyramid, has one of its triangular faces in the V.P and edge of the base contained by that face makes an angle of 30 degrees with the H.P while drawing orthographic projections are

• A. pentagon, irregular pentagon, irregular pentagon
• B. triangle, irregular pentagon, irregular pentagon
• C. triangle, triangle, irregular pentagon
• D. pentagon, triangle, irregular pentagon