Math Central Math Central Quandaries and Queries webtech@mathcentral.uregina.ca mathematics math maths classroom lesson education geometry algebra calculus trigonometry trig statistics Pythagoreas homework Canada UTF-8 false data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8%2F9hAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAgY0hSTQAAeiYAAICEAAD6AAAAgOgAAHUwAADqYAAAOpgAABdwnLpRPAAAApJJREFUOE99kmtIU2EYx8%2BX0G6ujowIdVnkFquFYo2Zhkgoi8mJQWjOIFGwFngbjOYHN4ZnRZJ%2BCCesJDBZObWbt9RUTIIRLa1AERbDUwvsw9SaSJflv3Pe8ORQfOGB930uv%2BfyPhS2OIuzsxjr8G7lAmoz62okgkmWRcG%2BeMQeTYXJ5EUksropaANAyPpErcaAVgt9ZT6SUw8hN7cfWVnPEAwub4CIACHru4YGtEmlmHG5iKO8Vg7JHglCoUVYrW8glbZhdPRLFIQA1mddDgaJw9SnKSjqFNDpdHC73UQ3PPyZQOz2tyKEet%2FYGJV1zWJ5bIG1x0qCDQaDGMBxYWRkPCVthUI%2FQN0tvYHOa05MuB5FSaZWjoc3b%2BN5UztSYxIx0twh2sec3biaWY%2FTShuo43uPIC%2B2EPV5FrSXO4jculCJcyfSxHdR4ik4tJfFd3POJZjiUnDyzAFQZrOZL%2FEKFAoPyspeIhz%2BhSpPFdh%2BViy7paUFJSUl%2BLm0hCG9Hl0qFUqdRbD32kFxHAeapjE%2Fv4Dy8gkcTnFDWr0f%2Fq%2F%2BdX1ziJdIcD8hAa8tFnz7HgJdQyO4GPy3SAzDQMgiHMc9D7YVHATLTpLl%2Bb2yAq%2FJBEVMDDqbmohP66tWME6G3AlgfHwcSqWSKIxuI%2Bq6HdBqB6BJe4DmFA1G%2BV9gbTYYjUbio76uRt%2BHvv8A4SYABocGSWlciCNLVbyLAR13h%2F9KPwKBAGQyGXxzPsgsMkT%2BRKIBLn77NDkaZLBq9GRnEwnz85meXoBK1YXCwhE%2ByTEwdQwZ3toRV3mF71WyfQfOy2m8qKzFnG9GlI%2FeaVQXe5C8%2ByziVDvJ8DYABEVFvgE1SblwpF%2FcVCpkOmiS0sVg4fIXOJ%2F2RG9jkJgAAAAASUVORK5CYII%3D http://mathcentral.uregina.ca/QandQ/