File:Круги-близнецы.gif
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Summary
| Description |
Русский: На отрезках AB, BC и AC как на диаметрах построены полуокружности. Отрезок BD перпендикулярен отрезку AC и касается двух меньших полуокружностей. Два заполненных аквамариновым цветом круга касаются отрезка BD, самой большой полуокружности и одной из двух меньших полуокружностей. Они называются «кругами-близнецами», поскольку их радиусы равны. На анимации показан вид полуокружностей и кругов-близнецов при различном положении точки B на отрезке AC. Диаметр круга-близнеца равен среднему гармоническому радиусов полуокружностей, построенных на отрезках AB и BC как на диаметрах. Нарисовано в Maple. |
| Date | |
| Source | Own work |
| Author | Illustr |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:58, 2 January 2020 | | 400 × 400 (688 KB) | Illustr | User created page with UploadWizard |
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