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Perpendicular Lines Geometrical
Author:
Lee Ka Shun
Move point A or point B. The right angle between the red line and blue line are fixed. Notice that relationship between the two slopes.
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
Graph that Function
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