A right circular cone of base diameter 40 mm axis height 50 mm has its base in the HP. It is cut by auxiliary inclined plane which makes an angle $45^0$ to the HP and passes through the point on the axis 20 mm below the apex. Draw the sectional TV, FV and true shape of section. Develop the lateral surface of truncated cone.

Q. 8

Given Data

Cone Diameter = 40 mm

Axis Length == 50 mm

Resting on HP.

AIP inclined 45° to HP and passes through a point 20 mm below the apex.

Refer the procedure of Q. 3 for projection.