# Ch 33: TExES Physics/Math 7-12: Similar Polygons

Watch these lesson videos to review the properties, uses and theorems of similar polygons as you prepare to take the TExES Physics/Mathematics 7-12. Discover how to solve problems with similar polygons and proportions.

## TExES Physics/Math 7-12: Similar Polygons - Chapter Summary

The professional instructors in this chapter will assist you in your review of the properties and theorems of similar polygons through a series of lesson videos, worksheets and quizzes. In the lesson videos, they will lecture about how to use similar polygons to solve problems and provide examples so that you will be prepared for related questions on the Texas Examination of Educator Standards (TExES) Physics/Mathematics 7-12. If at any time you come up with a question regarding any of the of the material in the lesson videos, be sure to ask our experts so that you will be able to accurately answer questions about:

• Geometric mean
• Angle bisector theorem
• Solving problems with proportions and similar polygons
• The transitive property of similar triangles
• The process of creating similar polygons
• Theorems and proofs of right triangles

Reinforce your understanding this material using video tags that will take you to key spots of the lesson videos. If you need an alternative way to review the material, read over the transcripts. Tablets, smartphones and traditional computers can be used to access these self-paced, online lessons.

### TExES Physics/Math 7-12: Similar Polygons Chapter Objectives

The state of Texas administers the TExES Physics/Mathematics 7-12 to certify its math and physics teachers. This computerized certification exam asks test takers 120 multiple-choice questions. It has a five-hour time limit. Ten percent of the questions on the exam are on the topics of geometry and measurements while another 16% focuses on patterns and algebra. The lesson videos, worksheets and quizzes in this chapter have been assembled to help you prepare for questions related to similar polygons.

11 Lessons in Chapter 33: TExES Physics/Math 7-12: Similar Polygons
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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