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9 point circle and 16 tangent circles
作者:
A.J. Perea
A, B, and C can be moved. Observe what happens to the tangent circles as you transform the triangle.
GeoGebra
The 9 point circle, the Euler line, and the 16 tangent circles of the orthocentric system.
新资源
Graph of y = ax² + bx + c
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רישום חופשי
Drunk Parabola
Nikmati Keunggulan Di Bandar Judi Terpercaya
发现资源
Derivative Exploration
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Triangle bisectors
AM 2012 P2 Q6
Untitled
发现主题
几何
外接圆
棱锥
椭圆
周长