# Ch 47: NMTA Middle Grades Math: Circular Arcs & Measurement

New Mexico now uses the National Evaluation Series (NES) examination in place of the NMTA Middle Grades Math examination. View this chapter's video lessons to brush up on circular arcs and measurement before taking the test.

## NMTA Middle Grades Math: Circular Arcs and Measurement - Chapter Summary

Bring your knowledge of circular arcs and measurement up to date by reviewing circular arcs and measurement. The video lessons in this chapter detail what you need to know about the characteristics of circles and the formation and measurement of angles as you prepare to sit for the NMTA Middle Grades Math examination. Watch the videos and expand your ability to:

• Illustrate circular arcs and circles
• Explain how major and minor arcs differ
• Understand and measure inscribed angles
• Describe the tangent of a circle
• Measure the lengths and angles of tangents, secants and chords
• Draw circumscribed and inscribed figures and triangles
• Identify regular and irregular polygons
• Find the arc length and area of a sector

These academic video lessons address the fundamentals of circular arcs and measurement. Accomplished instructors review these topics so that you can more easily remember them when you take the NMTA Middle Grades Math examination. Study when it's convenient and ask questions of our math experts. Make sure to utilize the video tags to locate key information, or you can refer to the written transcripts. Each lesson ends with a quiz that tests your comprehension.

### NMTA Middle Grades Math: Circular Arcs and Measurement Chapter Objectives

After you study circular arcs and measurement in this chapter, you could have the in-depth knowledge required to answer applicable questions on the NMTA Middle Grades Math examination. The Measurement and Geometry portion of the examination accounts for 25% of the entire score. Your ability to analyze and solve measurement problems will be appraised as well as a wide range of other mathematical subjects. Administered on the computer, the examination includes 150 multiple-choice questions that you must answer in under four hours and 15 minutes.

10 Lessons in Chapter 47: NMTA Middle Grades 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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