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

Squaring a Rectangle (PST Version)
Deciding How New Information Affects Probability
Isosceles Right Triangle
Midpoint Theorem (V2): Integer Solutions
Laundry Basket

Discover Resources

Interior Angles of a Quadrilateral
Parabola na tri načina (2/2)
Triangle incenter
Factoring Trinomials when a=1
What is a convex, concave or crossed polygon?

Discover Topics

Poisson Distribution
Sine
Percentages
Scalene Triangles
Difference and Slope