A triad of circles externally tangent to the nine-point circle and internally tangent to two sides of a triangle (Q2927918)
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scientific article; zbMATH DE number 6365967
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A triad of circles externally tangent to the nine-point circle and internally tangent to two sides of a triangle |
scientific article; zbMATH DE number 6365967 |
Statements
5 November 2014
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triangle
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nine-point circle
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Apollonian problem
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tangent triangle
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perspective triangles
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A triad of circles externally tangent to the nine-point circle and internally tangent to two sides of a triangle (English)
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