繪本: Points of Concurrency of Triangles

The various points of concurrency of lines that can be drawn in a triangle are shown, as well as the Euler Line on which most (or all, depending) fall.
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John Sweeney —

 
資源型態
繪本
標籤
centroid  circumcircle  collection  concurrency  concurrent  equilateral-triangle  euler  euler-line  geometry  incircle  isosceles-triangle lesson line-segment lines math orthocenter plane-figures right-triangle scalene-triangle special-points triangle triangle-altitude triangle-angle-bisector triangle-bisector triangle-bisectors triangle-perpendicular-bisectors triangles 顯示更多 ...
適合年齡
12 – 19+
語言
English
 
 
 
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