Build a Triangle from Medians - II

Author:Judah L Schwartz

Can the medians of a triangles always be used to make a new triangle. Can you prove it? Why is the ratio of the areas of the two triangles constant? Why does it have the value it has?

New Resources

Perpendicular Lines: Quick Exploration
Function Art 3D - Flower
Linear Equation Graphs: Thin Slice
Squaring a Rectangle (PST Version)
Modifiable Right Triangular Prism

Discover Resources

Gamma Function : A Further Investigation
fran 2
Tangrams General
day111
tangent_curve_with_vector_only_set_x1 & oo_d18092019

Discover Topics

Distributions
Ratios
Parallelogram
Variance
Median Line