Pstulate 4

Author:Tyler Haslam

After a reflection, corresponding line segments in an image and its pre-image are always parallel or lie along the same line IF they are parallel to the line of reflection.

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Isosceles Right Triangle
Squaring a Rectangle (PST Version)
Odd Function Explorer
Slope Illustrator (2)
繪畫垂直線

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step 4
Dau Bwynt Mewn Plân
Parallelogram Problem
สามเหลี่ยมพีทาโกรัส
Tangente à un cercle (P. 168, exo 34)

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Vectors 2D (Two-Dimensional)
Poisson Distribution
Histogram
General Quadrilateral
Vectors 3D (Three-Dimensional)