Round or Octagon Sais?
814091
The round ones don't chip from contact in sparring and combat, but the octagonal ones have a better striking surface.   It isn't really about which one is better, but more about whether you are looking for aesthetics or striking.\n\nAs for size...when holding the butt end of the weapon even with your outstretched fingertips, the pointed end should extend just past the elbow.
967826
Quality basically.\n\nA 4-piece ball is more resilient and will tend to hold its shape better than a 2-piece.\n\nTest and county matches will always use a 4-piece ball.
776008
kickflip or a 360 one of the two
1023036
eight. octa= eight (ex: octopus- eight legs, octagon- eight sides)
715239
Triangle, quadrilateral, pentagon, hexagon, heptagon, octagon, nonagon, decagon
222728
All those other shapes would be more prone to fall into the hole.  They will have a short side compared to the hole.  No matter how you drop a circle, it is alway the same size.  And have you ever tried to roll a retangle.
1073618
I think Ping G5 is better than X18 because I feel very easy to hit the ball long and straight with G5, but X18 has more side spin ,so it is better for a good player(under 12 handicap), if you are not a really good player and you expect to have long distance rather than control, I suggest you to buy Ping G5(as I am playing Ping G5 too and my handicap is 15).
685357
A sphere\n\nA circle is a two dimensional (flat) shape.\n\nA rugby football is an ovoid - as is an American Football football.
319710
If you mean keeping the same perimeter length, then each side of the octagon has length that is half the side of the square. With 8 sides, each side must subtend an angle of 360/8 = 45 degrees. The total internal angle sum is (8 - 2)*180 = 1080. Each internal angle is 1080/8 = 135, so the angle at each vertex between the centre and the side is 135/2 = 67.5 degrees. Half the side to make a right angle triangle with 1 side length now a quarter of the square's side lenth, with a known angle of 67.5 degrees. This is sufficient information to calculate the distance of each vertex from the centre, each separated by an angle of 45 degrees, and you can draw your octagon.\n\nIf you meant the same area, find the expression for the area of a regular octagon in terms of its side length. Split the octagon into 8 triangles, each from 1 side to the centre. Cut each triangle in half again, making 16 right angle triangles, each with an angle of 22.5 degrees at the centre. The base of these triangle is half a side length, say s/2. The height will then be s / (2 tan 22.5), after rearranging the trig. the volume of each triangle is then \n1/2 s/2 * s/(2 tan 22.5) = s^2 / ( 4 tan 22.5)\nThe total area of the octagon is 16 times this, giving\nA = 4 s^2 / tan 22.5\nSince you know the area of the square, the length of each side of the octagon must be:\ns = sqrt ( A tan 22.5 / 4 )\n\nThen use the above method to figure out how to draw the octagon.
301948
(m)\n\nIt depends on your game. If you are a serve and volleyer, a smaller, light head will be best. If you are a base-liner, an oversized, heavy head is appropriate. If you have tennis elbow, you need a flexible racket. For more power, use a stiffer racket. Or if you have enough power, try a more flexible racket. The best answer, though, is to demo the racket before buying it to be sure you're comfortable with it.
371580
If you mean  Association football, the ball already is round. If you mean that American kind, I can't see them wanting to change the ball shape just for you, so maybe you should take up soccer, as our American cousins prefer to call it.
704375
both has its own fun.... i thnk a difficult 3 would b a better way of finishing a game..... block is also gud if u block their best player and the block makes dat fantastic nosie(thud).....
297185
Here ya go sporty:\n\nhttp://readygolf.com/catalog/pdetail.php?prdid=263
345191
Cool another disc golfer.  I play in Michigan finding myself in windy conditions.  That's why I choose over stable discs.  Go to Innova's website and explore their offerings and recommendations.\n\nWhere are you located and what are some of the more memorable courses you have visited?  Please email me.
510338
Every body like to kick around, whether on the ground or out of it.You, must have observed it when the match is over.This is true in general life also.\n\nyou see there is another reason also ,earth is round,pizza is round, coin is round. Can I say boobs are round, hips are round------your EYES ARE ROUND ---when you say oooh, your mouth is round ----JUST LIKE FOOTBALL IS.
386357
Disagree.  You can have a square that has sides of 8 inches and another with sides of 3 inches.  They are similar because the angles are congruent, and the sides are in proportion, but they are NOT congruent figures.  (Same SIZE and shape).  If two polygons are congruent, then their sides are in a scale factor of 1:1 and their angles are congruent, thus they are similar also.
667352
octagons have 8\npolygons with "x" sides will have "x" axes of symmetry