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

bewijs stelling van Pythagoras
apec
רישום חופשי
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Perimeter of Rectangle

Descubrir recursos

Forum 20 43623 B Recalc ToSI
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topology deformation of circle to square
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Descubre temas

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Construcciones
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Integral Definida