Eneàgon regular

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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?

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dorrod — March 3, 2017 - 12:50 AM

Resource Type: Activity
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Target Group (Age): 3 – 19+
Language: English

Views: 925

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Nonagon Problem: Introduction
Shared by Steve Phelps

Eneàgon regular

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