Perpendicular Lines and Slopes

Author:Tom Maes

Below are two perpendicular lines and their slopes. Drag the points and observe the slopes to discover the relationship between the slopes of perpendicular lines.

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Untitled
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
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