Unfolding a Cone - Interactive

Interactive applet that lets you unfold a right circular cone and visualize how surface area is calculated. Adjust the sliders to change the cone and unfold it. Use the check boxes to turn on/off the annotations and reference shape.

 

JJ Katz

 
Resource Type
Activity
Tags
web 
Target Group (Age)
0 – 19+
Language
English
 
 
 
© 2026 International GeoGebra Institute