Timeline for What polygons can be shrunk into themselves?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 29, 2015 at 19:18 | review | Late answers | |||
| Sep 30, 2015 at 9:17 | |||||
| Jul 23, 2015 at 16:53 | comment | added | j.c. | They may not be "stars" but they are star-shaped with respect to certain points. For the chevron, you may take the point to be the vertex that the chevron "points towards", and for the hourglass, you may take the point to be the centroid of the shape. | |
| Jul 23, 2015 at 16:45 | history | answered | Stewart Hinsley | CC BY-SA 3.0 |