Circle (EntityTopic, 15)

From Hi.gher. Space

(Difference between revisions)
m (polygons -> curvagons)
Line 17: Line 17:
<blockquote>[!x,!y] ⇒ [[line (object)|line]] of length (''r''cos(π''n''/2))</blockquote>
<blockquote>[!x,!y] ⇒ [[line (object)|line]] of length (''r''cos(π''n''/2))</blockquote>
-
{{Polygons}}
+
{{Curvagons}}
{{Rotope Nav|3|4|5|I'<br>Triangle|(II)<br>Circle|III<br>Cube|gons}}
{{Rotope Nav|3|4|5|I'<br>Triangle|(II)<br>Circle|III<br>Cube|gons}}
{{Bracketope Nav|3|4|5|<xy><br>Diamond|(xy)<br>Circle|[xyz]<br>Cube|gons}}
{{Bracketope Nav|3|4|5|<xy><br>Diamond|(xy)<br>Circle|[xyz]<br>Cube|gons}}

Revision as of 20:04, 17 August 2007

Template:Shape

Geometry

A circle refers to the surface of a perfectly symmetrical planar object.

Equations

  • Variables:
r ⇒ radius of circle
  • All points (x, y) that lie on the surface of a circle will satisfy the following equation:
x2 + y2 = r2
total edge length = 2πr
area = πr2
[!x,!y] ⇒ line of length (rcos(πn/2))

Template:Curvagons Template:Rotope Nav

3.
Diamond
4. (xy)
Circle
5. [xyz]
Cube
List of bracketopes