Triangle Exterior Angle Sum Theorem

Auteur :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.

Nouvelles ressources

Right Triangle Trig Ratios: sin, cos, tan
רישום חופשי
Thales' Intercept Theorem
Portions of a Sphere
Proving Triangles Similar by Dilation

Découvrir des ressources

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