Internal angle sum of triangles

Autor:mrsK

- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.

Nuevos recursos

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
General Polar Equation of Conics with Rotation (1)
Circumference of a unit circle
bewijs stelling van Pythagoras
רישום חופשי

Descubrir recursos

LMILLER Reflection x and y axis
Transformations on a Grid
Construct An Angle Congruent To A Given Angle
Zlati rez, trikotnik

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