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

Fourier Lissajous (Mechanical)
Some random function
Angle Addition: Warm Up Exercises
Model sferyczny - dwunastościan-dwudziestościan
Hyperbolic Paraboloid

Descubrir recursos

test
Secant and Tangent Lines on Parabola 2
Start, Bisect an angle
H Reg Hexagon Const
NYC - Alg 1 - Sec 9 - 3 - 1
U1B Test

Descubre temas

Rotación
Diferencia y pendiente
Triángulos Equiláteros
Experimentos aleatorios
Inecuaciones