Resumen de Circles in Gates

Ron Lancaster (ed. lit.), Brigitte Bentele (ed. lit.)

• Edited by Ron Lancaster and Brigitte Bentele. Students analyze a photograph to solve mathematical questions related to the images captured in the photograph. This month, gates in a Nova Scotia park elicit questions about the coordinate geometry of the circle.

  This issue features the following images:

  http://www.nctm.org/eresources/images/MathLens1-0910.jpg http://www.nctm.org/eresources/images/MathLens2-0910.jpg http://www.nctm.org/eresources/images/MathLens3-0910.jpg