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

Equilateral Triangle Cross Sections
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Semicircular Cross Sections
Kopie von Exact values on the unit circle (degrees)
Solving 2x2 and 3x3 Systems Using Cramer's Rule

Descubrir recursos

SSS congruence
NMPDS HW #1, 5E
Sümmeetriline liblikas
Euler Line
Копия Определение предела функции в точке

Descubre temas

Cálculo de intereses
Vectores 3D (tres dimensiones)
Histograma
Moda
Triángulos Escalenos