RATIO, PROPORTION, AND SIMILAR FIGURES
In this unit, you will review solving problems with ratios and proportions applying “Equality of Cross Products”. You will then examine similar figures and scale factors. You will then take a closer look at postulates and theorems that are used to determine the similarity of two triangles. |
 Maps and Drawing Scales (07:31) |
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| Geometry: Understanding Similar Polygons: Applying Scale Factors to Solid Figures |
| Similar Figures: Scaled Down (05:53) |
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| Special Triangles (02:53) |
| Review: World of Triangles (00:21) |
| Proving the Similarity of Triangles (03:25) |
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| Solving Proportions |
| Equivalent Ratios |
| Similar Polygons |
| Similar Triangles |