Plan and Elevation, Long Question (Question 3)


Question 3:
The diagram above shows a right prism attach to a cuboid at one of its plane. ABCG and CDEF, IJNH and KLMJ are horizontal planes, ABIH, AGNH and GCJN are vertical planes while IBCJ is an inclined plane. HA = 3cm, BC = 3cm, CD = 1.5cm, HI = NJ = JK = 3cm. Draw to full scale

(a)    The elevation of the solid on a vertical plane parallel to AB as viewed from X.


(b)    A solid semi-cylinder is joined to the solid in A as show in the diagram above. JPON is a vertical plane and JP = 1.5cm. Draw to full scale
i.        The plan of the solid
ii.      The elevation of the solid on a vertical plane parallel to BCD as viewed from Y.

Solution:
(a)

(b)(i)

(b)(ii)