The Brownie Problem

Autor: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)

Nuevos recursos

Parallel Lines and Angles: Thinking Classroom Exploration
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bewijs stelling van Pythagoras
Open Education 2026
Circumference of a unit circle

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Match the line
Урок 26(2)
Fungsi Sinus Cosinus Tangen

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División
Función lineal
Distribución de frecuencias
Recta Secante o Secante
Coseno