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# MTEL Mathematics (Elementary): Polygons 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. How many diagonals does a 9-sided polygon have?

#### Question 2 2. If rectangle 1 measures 4 by 5 inches and rectangle 2 measures 12 by 15 inches, how much bigger is rectangle 2 than rectangle 1?

#### Question 3 3. Find the perimeter.

#### Question 4 4. A regular polygon's sides and angles are all what?

#### Question 5 5. Which statement is true of regular decagons?

### Page 2

#### Question 6 6. Find the perimeter.

#### Question 7 7. Find the perimeter.

#### Question 8 8. Which of the following is not a decagon?

#### Question 9 9. What is the area of this shape?

#### Question 10 10. Two pentagons are similar. One pentagon has angle measurements of 76, 128, 119, 85, and 132. The other pentagon only has four listed angle measurements of 76, 119, 85, and 132. What is the measure of the missing angle?

### Page 3

#### Question 11 11. Find the perimeter.

#### Question 12 12. What is the sum of the measure of interior angles for a regular polygon with 5 sides?

#### Question 13 13. The sum of the exterior angles of a polygon:

#### Question 14 14. Triangles and 1 and 2 are similar triangles. If triangle 1 has angles that measure 60, 30, and 90 respectively, what are the angle measurements of triangle 2?

#### Question 15 15. The sum of an exterior angle and its adjacent interior angle:

### Page 4

#### Question 16 16. What is the area of the shaded region in the shape below?

#### Question 17 17. Which of the following is not a polygon?

#### Question 18 18. Which polygon does not have any diagonals?

#### Question 19 19. Polygon A is 4 times smaller than polygon B. If one side of polygon B measures 20 inches, what does the matching side of polygon A measure?

#### Question 20 20. What is the area of a regular polygon with 10 sides that each measure 3 inches?

### Page 5

#### Question 21 21. What is the area of a 5 sided regular polygon whose sides measure 3 inches with an apothem of 2.1 inches?

#### Question 22 22. If square 1 is 5 times bigger than square 2, what is the measurement of one of the sides of square 1 if the sides of square 2 measure 2 inches?

#### Question 23 23. Which of the following is always a regular polygon?

#### Question 24 24. Which of the following measurements always remains the same in similar polygons?

#### Question 25 25. Which of the following is NOT a polygon?

### Page 6

####
Question 26
26.
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 27 27. For a regular polygon with 4 sides, what is the measure of each interior angle?

#### Question 28 28. What is the area of this shape?

#### Question 29 29. Which of the following tools is needed to draw similar polygons?

#### Question 30 30. If an angle in polygon A measures 65 degrees, what does the matching angle in polygon B measure? Polygons A and B are similar polygons.

#### MTEL Mathematics (Elementary): Polygons 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!