1. UNIT – IV(a) Development of surfaces:Introduction, methods of development, development of lateral surfaces of right solids, cube, prisms, cylinders, pyramid and cone.(b)…
14.21 Draw the isometric view of a frustum of square pyramid of base side 50mm, top face side 20mm and height 60mm, when its axis is vertical. 14.22 Draw the isometric view…
Slide 1 UNIT – IV (a) Development of surfaces: Introduction, methods of development, development of lateral surfaces of right solids, cube, prisms, cylinders, pyramid and…