Tetrahedron with beta angle problem in Sketch book
13:17
Cone problem with beta angle in Sketch book
9:44
Tetrahedron Problem no.46 in Projection of Solids in sketch
23:58
Beta angle in Hexagonal pyramid
13:38
Pentagonal Pyramid with Slant edge with Beta angle in Sketch book
18:24
41 - Tetrahedron resting with one of its corner on HP - Module 3 - Engineering Graphics by Gurudatt.
24:02
Projection of Solids problem 1 Engineering Graphics, engineering drawing Engineering Visualization
48:02
47. Hexahedron resting on hp on one of it's corner and it's solid diagonal perpendicular to vp.
9:13