File:Reuleaux triangle rotation center.svg
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Summary
| Description |
English: Reuleaux triangle inscribed in a square; the thin black line inside the square shows the boundary of the shape, shadowed by rotating this triangle inside the square. When the Reuleaux triangle rotates inside the square, its center moves along a closed curve (shown by bold black line) that is a union of four arcs of ellipses. One of these ellipses (red) is shows, with its center marked (red point).
Русский: Треугольник Рёло, вписанный в квадрат; тонкой чёрной линией внутри квадрата показана граница области, покрываемой треугольником при вращении внутри квадрата. При таком вращении центр треугольника Рёло движется по замкнутой кривой (жирная чёрная линия), состоящей из четырёх дуг эллипсов. Один из этих эллипсов показан красным, его центр отмечен красной точкой. |
| Date | |
| Source | Own work |
| Author | LEMeZza |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 08:51, 11 September 2011 | | 237 × 237 (4 KB) | LEMeZza | {{Information |Description ={{en|1=Reuleaux triangle inscribed in a square; the thin black line inside the square shows the boundary of the shape, shadowed by rotating this triangle inside the square. When the Reuleaux triangle rotates inside the squar |
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