The Wallace-Simson Line

Author:Steve Phelps

When the pedal point P is on the circumcircle of triangle ABC, the pedal triangle degenerates into a line through points D, E, and F. Click on the small "play" icon in the lower left corner.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Slope Illustrator (2)
အခြေခံ data အခေါ်အဝေါ်များ
Absolute Value Functions f(x)=a |x - h| + k
z`]]

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tesellations
Disco lights
Alt. Interior Angles - Whole Class
Koch Snowflake
Fundamental Theorem of Similarity

Discover Topics

Vectors 2D (Two-Dimensional)
Geometric Transformations
Subtraction
Scalene Triangles
Trigonometric Functions