Use in conjunction with the tilted squares activity from workshop 10. Click on the "rotate square" button to reveal a slider which allows you to rotate a square. Note how the rotated square is not the same dimensions as the tilted square. C.lick on the "scribe arc" button to reveal a slider which allows you to compare the dimensions of the tilted square to an un-rotated square. Click the "clear" button to clear all selections.
Copyright: Project Maths Development Team 2014