Internal angle sum of triangles

Author: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.

New Resources

Damped Trochoidal Curve
Publish app "Public" test
bewijs stelling van Pythagoras
Slope Between 2 Points (Phase 2)
z`]]

Discover Resources

koriecedre - rhombus
eğim fonksiyonu
Sketch 1a
Fraction Workbench - decomposing fractions
SOI yint and Standard
Creating the Largest Possible 4-digit Number

Discover Topics

Bar Chart or Bar Graph
Normal Distribution
Terms
Tangent Function
Right Triangles