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

Pythagorean Theorem: Extension Exercises
Absolute Value Functions f(x)=a |x - h| + k
What Do You See?
Parabolas, Lines and Nomograms
Congruent Figures

Descubrir recursos

similarity
UNSUR-UNSUR KUBUS
Triangle Similarity Investigation
Reflecting a Triangle Across Axes

Descubre temas

Segmento
Pirámide
Porcentajes
Gráfico Circular
Razones