Opposite Angle Theorem

Autor:Shawn Godin

When two lines cross four angles are created and the opposite angles are equal. In the sketch, you can move point C. If you click on one of the four angles you will see the opposite angle pairs.

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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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