# Ch 35: NES Math: Properties of Triangles

Use these lessons to review information on various aspects of triangles, along with the theorems involving them, as you prepare for the NES Math test. This chapter of our study guide offers help through video lessons, quizzes, printable study sheets and a message board through which you can ask for help.

## NES Math: Properties of Triangles - Chapter Summary

Refresh your understanding of triangles and re-discover how to measure their areas and angles through these lively lessons. Our study aids will help you get ready for NES Math test questions on the following topics:

• Definition and properties and triangles
• How to find the area of triangles and rectangles
• Ways to classify triangles by sides and angles
• Methods of determining perimeter of rectangles and triangles
• Altitude, median and angle bisectors of a triangle
• Dilation, concurrent lines and right triangle theorems
• The Pythagorean theorem

These lessons are available anytime, via computer or mobile device. They average about five minutes each and are packed with examples, humor and insightful explanations that make them informative and fun. You can contact the instructors if you have questions and track your studies through our online Dashboard.

### NES Math: Properties of Triangles Chapter Objectives

In several states, passing the NES Math test is one of the requirements for obtaining certification to teach math at the secondary school level. The test consists entirely of multiple-choice questions, divided into five contest domains. Worth 19% of the exam score, the Measurement and Geometry content domain includes questions on material described in the Properties of Triangles chapter. You can get good experience answering questions in the format found on the NES test by completing the quizzes and the chapter exam in our study guide.

12 Lessons in Chapter 35: NES Math: Properties of Triangles
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.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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