3) Area of a Circle - Regular Polygon

This sketch helps students see what happens to the apothem of a regular polygon as the number of sides changes - specifically, the questions are meant to lead students to the understanding that as the number of sides becomes infinite, the apothem becomes a Radius, and the Perimeter becomes a circumference. From there, the equation can be re-written as A=(pi)(radius^2).

 

Suzanne Scippa

 
نوع منبع آموزشی
کاربرگ
برچسب‌ها
سن گروه مخاطب
15 – 18
زبان
English
 
 
مشاهده‌ها
436
Contact author of resource
مجوز
CC-BY-SA, GeoGebra Terms of Use
بر اساس
Copy of Regular Polygon and Circle Area
به اشتراک گذاشته شده توسط hrj318
 
 
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