1. Q4: Draw projections of a rhombus having diagonals 125 mm and 50 mm long, the smaller
diagonal of which is parallel to both the principal planes, while the other is inclined at 30º to
the H.P.
Keep AC parallel to the H.P. & Incline AC at 30º to the H.P. Make BD parallel to XY
BD perpendicular to V.P.
(considering inclination of AC
as inclination of the plane and
inclination of BD as inclination
of edge) c1’
d1’ b1’
b’
d’ c’
a’ 30º
X Y
a1’
125
b b1
b1
c1
a1
50
a c
c1
a1
d
d1
d1