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

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apec
רישום חופשי
seo tool
Rose Curve

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lim (sinx)/x
Triangle Inequality
test110a
Parabola: Geometric Property (II)
Proofs Without Words
Graphing with a Point and Y-Intercept

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Integral Definida
Aritmética
Ecuaciones lineales
Vectores 3D (tres dimensiones)
Operaciones Aritméticas