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tantal

03/08/04 1:17 PM

#214654 RE: Kayaker #214652

Isn't it eicosa?

Oh, yea, what is the origin of undeca (another term for 11)?

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conelda

03/08/04 1:18 PM

#214655 RE: Kayaker #214652

101- retire-adeca
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Zeev Hed

03/08/04 1:23 PM

#214664 RE: Kayaker #214652

Thanks, now with the triskaideca under the belt, I can try for the tetrakaideca...just waiting for TASR to give me a little discount. In edit, and $57.55 a good enough discount, back in TASR here.

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Kayaker

03/08/04 1:25 PM

#214668 RE: Kayaker #214652

One more list with a few differences.....

4 tetra-
5 penta-
6 hexa-
7 hepta-
8 octa-
9 ennea-
10 deca-
11 hendeca-
12 dodeca-
13 trideca-
14 tetradeca-
15 pentadeca-
16 hexadeca-
17 heptadeca-
18 octadeca-
19 enneadeca-
20 icosi-
21 icosihena-
22 icosidi-
23 icositri-
24 icositetra-

http://www.unc.edu/~rowlett/math111/Prefixes.PDF