# Ch 45: MTEL Math: Circular Arcs & Measurement

Simplify the process of studying for the MTEL Mathematics assessment by reviewing the short videos in this chapter. Get reacquainted with circular arcs and measurement, then gauge your comprehension with self-assessment quizzes.

## MTEL Math: Circular Arcs & Measurement - Chapter Summary

The lessons in this chapter make it easier for you to answer questions related to circular arcs and measurement on the MTEL Mathematics assessment. Review the videos, and you will be ready for the following on exam day:

• Defining circular arcs and circles
• Explaining the measure of an arc and calculating the measure of an inscribed angle
• Providing the meaning and theorems of the tangent of a circle
• Measuring the angles and lengths of tangents, chords and secants
• Creating inscribed and circumscribed figures and triangles
• Identifying parts of regular polygons
• Finding the area of the arc length of a sector

You can easily navigate the video lessons, and choose those you want to watch in any sequence that works best for you. Take advantage of timelines that allow you to identify and skip to key topics within the videos without watching them in their entirety.

### MTEL Math: Circular Arcs & Measurement Chapter Objectives

The topics in this chapter on circular arcs and measurement prepare you for questions in the geometry and measurement subarea of the MTEL Mathematics assessment. This subarea is found in the multiple-choice portion and constitutes about 19% of the total test. In addition to reviewing the lessons in this chapter, you can assess your readiness to take the exam by taking short lesson quizzes and a practice chapter exam. If you have any questions about lesson topics, don't hesitate to submit them to our experts.

The assessment is a subject-matter test that is taken on computer and lasts four hours. It consists of 100 multiple-choice questions and two open-response assignments. The goal of the test is to ensure educators in Massachusetts are qualified for the licensure they need to teach mathematics in classrooms. To pass, you must earn a minimum score of 240.

10 Lessons in Chapter 45: MTEL Math: Circular Arcs & Measurement
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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