Enlargement and Reduction of a Pentagon into a given Ratio
13:23
How to reduce a pentagon by a ratio| DIRECT METHOD
15:42
True Shape of a Triangular Lamina
15:39
AutoCAD - End Elevation of a Truncated Cone
8:56
LAMINA: CSEC/A' LEVEL- To Draw End Elevation, True Length of Lamina
20:43
AutoCAD - Construction of Ellipse using Foci Method
16:54
OBLIQUE PROJECTION: How to draw the oblique projection of a given block.
12:07
AutoCAD - To Draw a Nonagon within a Circle using General Method
25:24