Polygon in Polygon

Topic:Area

James Tanton, inspired by Vincent Pantaloni, tweeted an image I misunderstood, then found something cool. Leaves me wondering why the area case is different for n=4. Tanton tweet

New Resources

Perpendicular Lines: Quick Exploration
Odd Function Explorer
Squaring a Rectangle (PST Version)
Pythagorean Theorem: Extension Exercises
Function Art 3D - Flower

Discover Resources

Multiplying by 11
Chapter 3 Exercise 25
Solving Equations and Inequalities with Graphing
Orbit around the Planets 2a
Angle bisector theorem

Discover Topics

Geometric Mean
Distributions
Fractions
Similarity Transformation or Similarity
Linear Equations