Nonagon Problem: Introduction

Consider the following regular nonagon. Use the measuring tool to find the lengths of all the green segments. What is the product of these lengths? How would you begin to explain (prove) this?

 

Steve Phelps

 
Resource Type
Activity
Tags
2015  complex  complex-numbers  mat  numbers 
Target Group (Age)
3 – 19+
Language
English
 
 
GeoGebra version
5.0
Views
7220
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License
CC-BY-SA, GeoGebra Terms of Use
Derived Resources
EneĆ gon regular
Shared by dorrod
 
 
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