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Geometry & Properties of Triangles 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. Two supplementary angles add up to:

Question 2 2. The reflexive property of congruence states that:

Question 3 3. Which property of congruence states that if X = Y, then Y = X?

Question 4 4. If Angle G = Angle H, and Angle H = Angle I, then is it true that Angle G = Angle I?

Question 5 5. What line do you need to use the triangle proportionality theorem?

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Question 6 6. Find x.

Question 7 7. Find x

Question 8 8. Find x.

Question 9 9. From which point are the central angles measured?

Question 10 10. If given a percentage of the whole, how do you find the Central Angle?

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Question 11 11. Which of these shows a good use of circle graphs?

Question 12 12. What is an advantage of circle graphs?

Question 13 13. Which of the following triangles will the Pythagorean Theorem work for?

Question 14 14. If two sides of a right triangle measures 6 and 8 inches, what does the hypotenuse measure?

Question 15 15. Which of the following measurements produces a valid right triangle?

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Question 16 16. Who is credited with proving the Pythagorean Theorem?

Question 17 17. In the figure below, Angle 13 = 10y and Angle 11 = 3y + 11. Determine the measure of Angle 16.

Question 18 18. In triangle GBN, Angle G is seven more than three times a number, Angle B is five more than four times the number, and Angle N is twelve less than five times the number. Solve for the measure of Angle G.

Question 19 19. In the figure below, Angle 7 = 15x and Angle 10 = 9x + 30. Determine the measure of Angle 10.

Question 20 20. Given the triangle ABC, solve for the value of y.

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Question 21 21. A right triangle has one leg that measures 7 inches, and the second leg measures 10 inches. How long is the hypotenuse?

Question 22 22. A triangle has side lengths 0.3, 0.4, and 0.5. Do these side lengths form a Pythagorean Triple?

Question 23 23. A right triangle has one leg that measures 13 centimeters, and the hypotenuse is 17 centimeters. How long is the missing leg?

Question 24 24. A flat screen television has a 50 inch diagonal and a height of 25 inches. How wide is the television?

Question 25 25. What type of triangle is pictured?

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Question 26 26. What type of triangle is pictured?

Question 27 27. What type of triangle is pictured?

Question 28 28. What type of triangle is pictured?

Question 29 29. All angles that appear to be right angles are right angles. Can you tell from this picture that A = B?

Question 30 30. Find x.

Geometry & Properties of Triangles 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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