2006-08-25 04:01:58 · 9 answers · asked by megavinx 4 in Education & Reference ➔ Trivia
icosihenagon
2006-08-25 04:04:43 · answer #1 · answered by ~ayla~ 2 · 0⤊ 0⤋
Polygon With 21 Sides
2016-12-12 09:22:38 · answer #2 · answered by ? 4 · 0⤊ 0⤋
icosikaihenagon or 21-gon
FYI:
To construct the name of a polygon with more than 20 and less than 100 sides, combine the prefixes as follows:
Tens-Name + KAI + One-Names + GON
TENS NAME: • 20 icosi • 30 triaconta • 40 tetraconta • 50 pentaconta • 60 hexaconta • 70 heptaconta • 80 octaconta • 90 enneaconta
ONES NAME: • 1 hena • 2 di • 3 tri • 4 tetra • 5 penta • 6 hexa • 7 hepta • 8 octa • 9 ennea
So we will have that a :
21 side polygon is call icosi+kai+hena+gon = icosikaihenagon
59 side polygon is call pentaconta+kai+ennea+gon = pentacontakaienneagon
Tip: The Tens Names from 30-90, is form with a Greek-derived numerical prefix or Ones-Name + conta.
For any polygon, specially if it has more than 99 sides, use the numeral itself + gon. Eg:
a 101 side polygon is 101-gon.
a 17 side polygon is 17-gon or hepta+deca+gon or hepta+kai+deca+gon
a 15 side polygon is 15-gon or penta+deca+gon or penta+kay+deca+gon
So, here is a trivia for you:
How do you name the polygon with 14 thru 19 sides? (look above)
How do you name the polygon with 10 thru 13 sides?
Whats a quadrilateral? a monogon? a triangle? a nonagon?
2006-08-25 06:09:32 · answer #3 · answered by gospieler 7 · 0⤊ 0⤋
if a polygon has more than 12 sides it is called n-gon!
2006-08-25 04:07:42 · answer #4 · answered by mark!!001 2 · 0⤊ 0⤋
icosikaihenagon ----21 sided polygon
more?
31 sides: --- triacontakaihenagon
2006-08-25 04:35:24 · answer #5 · answered by cyberjake2006 2 · 0⤊ 0⤋
Very large
2006-08-25 04:04:18 · answer #6 · answered by Anonymous · 0⤊ 0⤋
an icosihenagon
2006-08-25 04:06:06 · answer #7 · answered by tsichic 2 · 0⤊ 0⤋
monigon
2016-10-27 04:42:57 · answer #8 · answered by Ram 1 · 0⤊ 0⤋
icosikaihenagon
2006-08-25 04:41:53 · answer #9 · answered by Al Bundy 4 · 0⤊ 1⤋