Geometry
of Technical Drawing : Construction Exercise 2:
Creating a circle through 3 given points, Draw a circle
tangent to a line, Draw a arc tangent to 2 straight lines,
and Draw arc tangent to straight lines and arcs.
8.
Geometry
of Technical Drawing : Construction Exercise 3:
Draw a pentagon within a circle and
a equilateral triangle outside of a circle, Draw a square
inside of a circle and a hexagon outside a circle, Draw
an octagon inside a circle and a petagon outside a circle,
and finally Draw a hexagon within a circle and a octagon
outside a circle.