Chapter 4

Here are all the notes that were done in class for Chapter 4.  If you missed a day, it is your responsibility to make up the missing work.

4.1 Estimating Using Referents

4.2 Estimating Area Using Grids 

4.3 Calculating Area of 2 D Shapes

4.4 Relating Area Units

4.5 Expressing Area in Different Systems

4.7 Area of Regular Polygons

4.8 Area of Irregular Polygons

4.9 Area of Composite Shapes

4.10 Surface Area of 3D Shapes