i have homework which my dad thinks he know the answer but he thinks i should look on teh computer to be sure!
(the reason i dont know this question is because im only in primary 6 and we havent learnt what it is yet.)
2007-04-23 06:35:50 · 24 answers · asked by lucy d 2 in Education & Reference ➔ Primary & Secondary Education
Decagon (2d) decahedron (3d).
2007-04-23 06:37:44 · answer #1 · answered by bumblecherry 5 · 2⤊ 1⤋
Decagon
2007-04-23 08:54:31 · answer #2 · answered by Anonymous · 0⤊ 1⤋
Decagon
2007-04-23 07:05:05 · answer #3 · answered by A 2 · 0⤊ 1⤋
Decagon
2007-04-23 06:45:32 · answer #4 · answered by rjmsgrl 2 · 0⤊ 1⤋
10 sided 2d shape called
2016-04-01 03:41:28 · answer #5 · answered by ? 4 · 0⤊ 0⤋
It is called a decagon. The Greek word of "deca" ten and "gon(ia)" angle. Most of the mathematical shapes are based on the Greek language
2007-04-25 08:24:20 · answer #6 · answered by I Tisi 3 · 0⤊ 0⤋
Decagon.
2007-04-23 06:47:11 · answer #7 · answered by happy me 1 · 0⤊ 1⤋
Dec = 10, decagon...
Before June and July were added, we had 10 months, and the 10th month was December... similarly, October was the 8th month and Oct = 8. ;-)
2007-04-23 06:38:43 · answer #8 · answered by Lowa 5 · 0⤊ 1⤋
If it is a 2-dimensional shape (like a circle or a triangle) it is a decagon. If it is a 3-D shape (like a sphere or a pyramid) it is a decahedron.
2007-04-23 06:39:22 · answer #9 · answered by Charles1898 4 · 0⤊ 1⤋
Charles 1 is right - decagon if it is a 2D shape, decahedron if it is a solid 3D shape
Dodecagon/dodecahedron has 12 sides/faces
2007-04-23 11:08:17 · answer #10 · answered by Lorraine S 1 · 1⤊ 1⤋
It's a decagon. The 'dec' bit is from Latin for 10. If, for example it had eight sides it would be a heptagon, 9 would ne nonagon, and so on.
2007-04-23 06:40:03 · answer #11 · answered by quatt47 7 · 0⤊ 3⤋