A pentagonal pyramid is placed on H.P on one of its base’s edge and the triangular surface containing the edge on which it is resting is making 45 degrees with H.P. Draw orthographic views and what are the top views of 1st, 2nd, 3rd stages?

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Question:

A pentagonal pyramid is placed on H.P on one of its base’s edge and the triangular surface containing the edge on which it is resting is making 45 degrees with H.P. Draw orthographic views and what are the top views of 1st, 2nd, 3rd stages?

A.

triangle, triangle, irregular pentagon

B.

pentagon, irregular polygon of 4 sides, irregular polygon of 4 sides

C.

triangle, triangle, irregular polygon of 4 sides

D.

pentagon, irregular pentagon, irregular pentagon

Answer» b. pentagon, irregular polygon of 4 sides, irregular polygon of 4 sides

Note: The above multiple-choice question is for all general and Competitive Exams in India.