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Copy of Triangle Exterior Angle Sum Theorem
Author:
Komal Rani
,
GreenMaths
Move the sliders what do you notice about the exterior angle and the interior opposite angles. you can move the sliders back and drag the points to change the shape of the triangle.
GeoGebra
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Variation Theory Illustration: Point-Slope Form
z`]]
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Dividing a 3-digit number by a 1-digit number (2)
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