bn:03846668n
Noun Concept
Categories: Circles defined for a triangle
EN
Spieker circle
EN
In geometry, the incircle of the medial triangle of a triangle is the Spieker circle, named after 19th-century German geometer Theodor Spieker. Wikipedia
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EN
In geometry, the incircle of the medial triangle of a triangle is the Spieker circle, named after 19th-century German geometer Theodor Spieker. Wikipedia
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