$2.$ A pentagonal pyramid with base edge $50$mm and height $100$mm rests on its base on the ground with one base

edge perpendicular to VP and towards the right of observer. It is cut by an AIP bisecting the axis and passing

through the leftmost base corner. Draw FV and sectional TV of the solid. $($Follow third angle method of

projection$)[30]$

$3.$ A square prism $($base diagonal $=75$mm$,$ height $=100$mm$)$ rests on its base on the ground with one base edge

inclined at $25$

$0$

to VP in CW direction. It is cut by a square hole which has the dimensions and position in FV as

shown in Fig Q$3.$ Draw the projections of the solid showing the hole in FV$.$ Draw development of the prism

starting from the base corner farthest from observer and in CW direction, showing the hole in development.

$($Follow third angle method of projection$)$