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

巧算長方形周界
Nikmati Keunggulan Di Bandar Judi Terpercaya
apec
z`]]
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Descubrir recursos

Half Fixed Parallelogram Picture
material-2362649
Interior Angles of A Polygon
SAS - Exercise 3
Brian Wu_Lesson 13_#2
interior point proof

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Paralelepípedo
Ecuaciones lineales
Cuadriláteros
Sólidos
Planos