If you wil make a twileke or a nouelike triangle on ani
certaine line.
[Illustration]
Consider fyrst the length that yow will haue the other sides to
containe, and to that length open your compasse, and then worke
as you did in the threleke triangle, remembryng this, that in a
nouelike triangle you must take ij. lengthes besyde the fyrste
lyne, and draw an arche lyne with one of them at the one ende,
and with the other at the other end, the example is as in the
other before.
[Illustration]