The Brownie Problem

Author:Steve Phelps

A rectangular hole is cut in the interior of a larger rectangle. Where should the red line be located to divide the remaining area into two equal areas (not congruent pieces)

New Resources

Introduction to Matrix Transformations
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Spherical dodecahedron/icosahedron
Taylor Series for 1/(1 - x)
'Einstein' tile vitral

Discover Resources

Unit Circle and the Trig Functions
Pythagoras' Theorem
Moving the coordinate axis
BennettGauthier_TestingSimilarityTheorems
Focus Directrix Parabola - Borrowed

Discover Topics

Geometric Mean
Differential Calculus
Differential Equation
Parallelogram
Equilateral Triangles