# Ch 9: Circular Arcs and Circles: Homework Help

The Circular Arcs and Circles chapter of this High School Geometry Homework Help course helps students complete their circular arcs and circles homework and earn better grades. This homework help resource uses simple and fun videos that are about five minutes long.

## How it works:

• Identify which concepts are covered on your circular arcs and circles homework.
• Find videos on those topics within this chapter.
• Watch fun videos, pausing and reviewing as needed.
• Complete sample problems and get instant feedback.
• Finish your circular arcs and circles homework with ease!

## Topics from your homework you'll be able to complete:

• Locus of points
• Calculating the distance between a circle and point
• Central and inscribed angles
• Measuring arcs
• Measuring inscribed angles
• Constructing the tangent of a circle
• Measuring angles and chords, secants and tangents
• Measuring lengths and chords, secants and tangents
• Circumscribed and inscribed figures
• Constructing circumscribed and inscribed triangles
• Area and circumference of circles
• Arc lengths of sectors

11 Lessons in Chapter 9: Circular Arcs and Circles: Homework Help
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

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.