# Parallel Lines and Polygons: Tutoring Solution Chapter Exam

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. Which pair of angles are alternate interior angles?

#### Question 2 2. A polygon's sides must be what?

#### Question 3 3. What condition must exist for the parallel postulate to not apply?

#### Question 4 4. Name a pair of corresponding angles.

#### Question 5 5. Find the perimeter.

### Page 2

####
Question 6
6.
Which of the following is required to find the area of a regular polygon?

A: Side length

B: Apothem

C: Number of sides

D: Radius

#### Question 7 7. A triangle has two angles that measure 21° and 54°. What is the measurement of the third angle?

#### Question 8 8. Which angle is equal to angle 1?

#### Question 9 9. If angle 3 and 5 added up to 180, which converse statement can you use to prove the lines are parallel?

#### Question 10 10. The traditional star is what kind of polygon?

### Page 3

#### Question 11 11. What is the sum of the measure of interior angles for a regular polygon with 5 sides?

#### Question 12 12. What must angle 8 equal if angle 1 measures 120 degrees and you wanted to prove the lines parallel?

#### Question 13 13. Name a pair of vertical angles.

#### Question 14 14. Which method did we use to prove that parallel lines never intersect?

#### Question 15 15. According to the parallel postulate, what must the angles on the same side of a transversal measure if the lines on that side intersect?

### Page 4

####
Question 16
16.
These polygons belong to which categories?

A: Regular

B: Convex

C: Concave

D: Irregular

#### Question 17 17. Find the perimeter.

#### Question 18 18. The sides and angles of a regular polygon are all _____.

#### Question 19 19. Which of the following is always a regular polygon?

#### Question 20 20. A regular polygon's sides and angles are all what?

### Page 5

#### Question 21 21. A triangle has two angles that measure 111° and 42°. What is the measurement of the third angle?

#### Question 22 22. Indirect proof is saying something is true by proving what?

#### Question 23 23. Which angle is the alternate interior angle to angle 3?

#### Question 24 24. To prove the lines are parallel, if angle 3 measured 30 degrees, what must angle 6 measure?

#### Question 25 25. The sum of the measure of exterior angles of any regular polygon will always add up to what?

### Page 6

#### Question 26 26. The interior angles of a triangle will always add up to what?

#### Question 27 27. What line must be drawn before drawing the parallel line?

#### Question 28 28. To prove the two lines are parallel, which pair of angles must be equal to each other if we used the converse statement regarding alternate exterior angles?

#### Question 29 29. A triangle has two angles that measure 120° and 40°. What is the measurement of the third angle?

#### Question 30 30. Which angle is the alternate exterior angle to angle 2?

#### Parallel Lines and Polygons: Tutoring Solution 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!