Double Reflection over Parallel Lines

主題：反射

Drag the blue points on the parallel lines to modify the sketch. Notice the relationship between the distance between lines and the distance between image and pre-image.

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Hole 5
Exercise: Construct circles in the pencil given by a circle and the radical axis
Rhombus with diagonals 6x and 8x
Cirklens Areal (løgmetoden!)
قانون الجيوب

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數學
矩陣
平面
三角形
二次函數

Double Reflection over Parallel Lines

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