Christmas Areas Problem
Christmas twist on the nrich 'Curvy Areas' problem (i.e. shapes made of semicircles). Single powerpoint slide with two problems on (a bauble and a christmas pudding). \n\nSuitable for top sets / A level groups using algebra or differentiate by allocating lengths to radii, or forget the areas altogether and just recreate the pictures using compasses.\n\nThe answer to the second question is 5/9.


Save for later
  • Christmas Puzzles.pptx

About this resource


Created: Dec 8, 2012

Updated: Oct 15, 2015

pptx, 616 KB

Christmas Puzzles

Report a problem

This resource is designed for US teachers. View UK version .

Categories & Ages

Creative Commons "Sharealike"

Creative Commons "Sharealike"