Geometry 10-12; 1/23

We began our unit on similarity today by taking a look at how to work with ratios and proportions.  We went over examples of ratios with the same units and those with different units that need to be converted.  We also went through 3-4 examples of how to solve proportions by cross multiplying.  The students then got started on their assignment.

Assignment:  Section 6.1 A  worksheet