ເຄື່ອງຄິດໄລ່ polygons ທີ່ສຸດທີ່ສຸດ |
| a = | ||
| Length Units: | ||
| Angle Units: | ||
| n = | 3 | |
|
|
||
| r = | 0 | |
| R = | 0 | |
| A = | 0 | |
| P = | 0 | |
| x = | 0 | |
| y = | 0 | |
n = number of sides, a = side lengths, R = circumradius
r = inradius (apothem), P = perimeter, A = area, y = exterior angle, x = interior angle