EXPLORING AREA and PERIMETER

Unit Overview
Triangles
Rectangle
Pentagons
Hexagons
Octagons
Circles
Summary
Credits
Circles


Problem

Let's restate our problem so that it considers only circles.

You want to create an enclosed circular play area for children and you have exactly 320 feet of fence. What shapes and sizes of circular play areas can you make? Write down your initial thoughts.


Explorations

The exploration below will help you to think more about this problem.

Exploration 1




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Area 10 Mathematics and Technology Professional Development Center
Permission is granted to duplicate these materials for classroom use.

Last updated on 1/30/1999
Comments: egalindo@indiana.edu
http://www.indiana.edu/~atmat/units/area_perimeter/area_ci.htm