HiSET Mathematics: Circular Arcs and Circles Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. What is the measure of the major arc when the minor arc is 120 degrees?

Question 2 2. If the measure of central angle AOB is 62 degrees, what is the measure of inscribed angle ACB?

Question 3 3. A bicycle wheel has a diameter of 26 inches. What is the circumference?

Question 4 4. What is the arc length, rounded to the nearest whole number, if the radius is 8 and the central angle is 72 degrees?

Question 5 5. In the picture below, if arc CE is 172 degrees and arc BD is 80 degrees, what is the measure of angle CAE?

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Question 6 6. An arc that comprises half of a circle is called a:

Question 7 7. Which of the following shows circles that are tangent to each other?

Question 8 8. Circle D has a radius of 17 cm. What is the circumference of circle D?

Question 9 9. In the picture below, if arc BD is 168 degrees and arc BC is 70 degrees, what is the measure of angle BAD?

Question 10 10. In the picture below, if major arc BC is 258 degrees and minor arc BC is 102 degrees, what is the measure of angle BAC?

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Question 11 11. What is the area of a sector if the radius is 14 and the arc length is 5?

Question 12 12. What is the measure of the minor arc when the major arc is 190 degrees?

Question 13 13. If arc AC is 122 degrees and arc BC is 192 degrees, what is the measure of angle ACB?

Question 14 14. In the picture below, if arc AC is 146 degrees and arc BD is 32 degrees, what is the measure of angle AEC?

Question 15 15. In the picture below, if AB is 7, BC is 19 and AD is 8, what is the length of DE?

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Question 16 16. In the picture below, if AE is 10, AB is 14 and ED is 16, what is the length of CE?

Question 17 17. If arc BC is 84 degrees, what is the measure of angle ACB?

Question 18 18. William is riding on a bike trail that circles the city's park. If the park has a radius of 110 yards, how long is the trail?

Question 19 19. The line from the center of a circle to the edge is called a(n):

Question 20 20. If angle ACB is 34 degrees, what is the measure of angle ADB?

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Question 21 21. If angle ACB is 47 degrees, what is the measure of angle AOB?

Question 22 22. A radius drawn to a tangent line forms what type of angle?

Question 23 23. In the pictured circle, the measure of angle ACB is 22 degrees and the measure of angle BXD is 120 degrees. What is the measure of angle CAD?

Question 24 24. In the picture below, if arc AB is 82 degrees, what is the measure of angle BAC?

Question 25 25. If arc AB is 72 degrees, what is the measure of angle ACB?

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Question 26 26. Mitchell has decided to give his dog a longer leash to roam in the backyard. If the new 7 ft. leash is tied to the center pole in the yard, how much area in the yard does the dog have to move around?

Question 27 27. If arc AC is 106 degrees and arc BC is 82 degrees, what is the measure of angle ACB?

Question 28 28. What is the area of a sector if the radius is 5 and the arc length is 2?

Question 29 29. The locus of points that are the same distance from a center point form:

Question 30 30. If angle AOB is 40 degrees, what is the measure of angle ACB?

HiSET Mathematics: Circular Arcs and Circles Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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