Lines & 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. Which line is the transversal?

Question 2 2. Which two lines are parallel?

Question 3 3. When a radius is perpendicular to a chord, what does that tell you about the chord and radius??

Question 4 4. Chord AB measures 12. Radius CE measures 8. What does line segment AD measure?

Question 5 5. A tangent to a circle is a line that:

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Question 6 6. Which line is a tangent to the pictured circle?

Question 7 7. What is the exact point of intersection of the lines y = x + 4 and y = -x + 2?

Question 8 8. Which of the following are steps in finding a point of intersection algebraically?

Question 9 9. What is the circumference of a circle with a diameter of 6 inches?

Question 10 10. What is the most important measurement of a circle?

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Question 11 11. Write the Standard Form of the equation for a circle centered at point (-2 , -8) and has a radius of 4.

Question 12 12.

Convert the following Standard Form equation to an equation in General Form:

(x - 7)^2 + (y + 3)^2 = 49

Question 13 13. Which of the following is a characteristic of a straight line?

Question 14 14. What are curved lines sometimes called?

Question 15 15. Which of the following is the correct ratio for the angle bisector theorem for this triangle?

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Question 16 16. If BD = 1, DC = 2, AB = 2, what must AC equal for line segment AD to be an angle bisector?

Question 17 17. Which of the following statements is NOT true?

Question 18 18. Angles A and B form a linear pair. What is the total measure of angles A and B?

Question 19 19. What is the name for the point where three median lines meet?

Question 20 20. What is the name for the point where three angle bisectors meet?

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Question 21 21. Which of the following BEST defines what an intersection is in math?

Question 22 22. Which of the following is true regarding parallel lines?

Question 23 23. Which of the following consists of a pair of perpendicular lines?

Question 24 24. Which of the following is a true statement about a chord?

Question 25 25. Which of the following shows circles that are tangent to each other?

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Question 26 26. What does the point of intersection of the two lines shown in this image appear to be?

Question 27 27. What is the circumference of a circle with a diameter of 2 inches?

Question 28 28.

Convert the equation for a circle from General Form to Standard Form:

x^2 + y^2 - 12x + 14y + 60 = 0

Question 29 29. If two straight lines never touch and are equidistant, what are they called?

Question 30 30. Which of the following can the angle bisector theorem help you find?

Lines & 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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