Painting+the+CN+Tower

= **Painting the CN Tower ** =


 * The CN tower needs to be repainted and you've been called in for the job. **
 * What is the surface area of the CN tower that you will be painting? **
 * How much paint are you going to use (in litres)? **
 * How much would you charge for this job and why? **


 * Write down all your assumptions. **


 * Concepts covered **
 * **Make assumptions about shapes **
 * **Collecting data (e.g. finding height of CN tower) **
 * **Use estimation to simplify data **
 * **Calculate surface area **
 * **Make assumptions about structure (e.g. do we paint windows) **




 * Back **