Basic Geometry: 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!

Page 1

Question 1 1. If a right triangle has a hypotenuse of 8, what must the median measure?

Question 2 2. Which theorem or postulate can be used to establish congruence with the pictured triangles?

Question 3 3. A triangle has two angles that measure 120° and 40°. What is the measurement of the third angle?

Question 4 4. Which of the following is used to check whether a triangle is a right triangle or not?

Question 5 5. What type of line segment is represented by the dotted line in the pictured triangle?

Page 2

Question 6 6. Which theorem or postulate can be used to establish congruence with the pictured triangles?

Question 7 7. In the pictured triangle, what is side B, relative to angle x?

Question 8 8. What type of triangle is pictured?

Question 9 9. If a triangle has sides of 6 and 8, what must the hypotenuse be for the triangle to be a right triangle?

Question 10 10. Identify x and y in the pictured triangle.

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Question 11 11. What is the altitude of this triangle?

Question 12 12. If the pictured triangles are congruent, what reason can be given?

Question 13 13. What type of triangle is pictured?

Question 14 14. What type of triangle is pictured?

Question 15 15. What type of triangle is pictured?

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Question 16 16. If the pictured triangles are congruent, what reason can be given?

Question 17 17. In the pictured triangle, identify the altitude(s).

Question 18 18. Which theorem or postulate can be used to establish congruence with the pictured triangles?

Question 19 19. In the pictured triangle, which of the following lines is an altitude?

Question 20 20. If angle a is 60 degrees, what is the measure of angle b?

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Question 21 21. If angle a is 80 degrees, what is the measure of angle d?

Question 22 22. A triangle always has:

Question 23 23. A triangle has two angles that measure 21° and 54°. What is the measurement of the third angle?

Question 24 24. What type of line segment is represented by the dotted line in the pictured triangle?

Question 25 25. If the pictured triangles are congruent, what reason can be given?

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Question 26 26. If the pictured triangles are congruent, what reason can be given?

Question 27 27. What is another word for the highest point on a triangle?

Question 28 28. In the pictured triangle, what is side A, relative to angle x?

Question 29 29. If angle a is 68 degrees and angle b is 37 degrees, what is the measure of angle c?

Question 30 30. What type of line segment is represented by the vertical dotted line in the pictured triangle?

Basic Geometry: 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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