REFERENCES

We have used various reference sources for the information supplied here, among them are:-

Wikipedia(http://www.wikipedia.org), the free encyclopedia

http://mathworld.wolfram.com/

Roymech.co.uk

Machinerys Handbook 28th Edition

Gieck Engineering Formulas 8th Edition

Kempes Engineers Yearbook

Thanks to ostermiller.org for providing this scientific calculator and triangle solver under the terms of the GNU General Public License.

The triangle solver has been modified to include in and out radius and diameter.