1 / 5

Similarity and Congruency

Similarity and Congruency. Congruent means same size and same shape. Similar means angles are congruent but the edges are proportional. It is very important to find corresponding angles and edges in similar figures.

moses
Download Presentation

Similarity and Congruency

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Similarity and Congruency

  2. Congruent means same size and same shape Similar means angles are congruent but the edges are proportional

  3. It is very important to find corresponding angles and edges in similar figures.

  4. Example #1 These are similar triangles, name the corresponding angles and edges. E F ABC  EFD C B A A  E B  F C  D D

  5. Example 2: These three triangles are similar. What is the simplified ratio of the first figure to the second figure and the simplified ratio of the second figure to the third figure? 18 in. 15 in. 10.5 in. 32 in. 38.4 in. The ratio of the first to the second is The ratio of the second to the third is 20 in. 14 in. Example #3: What is the ratio of the first to the third?

More Related