GoGeometry Action 60!

Topic:Centroid or Barycenter, Equilateral Triangles

Creation of this applet was inspired by a post from Antonio Gutierrez (GoGeometry). How can we formally prove what this applet informally illustrates?

Feel free to move the vertices (corners) of this triangle anywhere you'd like!

New Resources

Golden Rectangles and Golden Spirals
power rule of x^n derivatives
Roll Dice
bewijs stelling van Pythagoras
derivatives of power

Discover Resources

Maths
Circle Theorem 2
TRANSFORMATION OF PARABOLAS
Reflections over vertical line of symmetry
successione settore circolare
Straight Line Debbie v16

Discover Topics

Quadratic Equations
Square
Conditional Probability
Arithmetic
Logarithmic Functions