central triangle in equi triangle

Author:Maths Maths

Drag the large red point and explore the relationship between the yellow equilateral triangle and the central bluish triangle formed by the intersections of the three segments.

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Linear Systems + Relationships Between Coefficients and Solutions
apec
seo tool
From Polar to Cartesian Coordinates
兩位數的位值

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Треугольник Серпинского
Pecahan senilai
Epsilon-Delta Definition of a Limit
SOHCAHTOA

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Geometric Transformations
Random Variables
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Subtraction
Centroid or Barycenter