This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 5 Lines And Angles – Quiz 19 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 5 Lines And Angles Quiz 19 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What type of angle is 90 degrees? A) Right. B) Left. C) Acute. D) Corner. Show Answer Correct Answer: A) Right. 2. An instrument for measuring angles A) Compass. B) Protractor. C) Degree. D) Ruler. Show Answer Correct Answer: B) Protractor. 3. Through a given point, how many perpendiculars to a given line can be drawn? A) 1. B) 2. C) 3. D) Not possible to draw. Show Answer Correct Answer: A) 1. 4. Complementary angles have their sum as A) 49. B) 52. C) 90. D) 65. Show Answer Correct Answer: C) 90. 5. Same Side Interior Angles are A) Congruent. B) Supplementary. C) Complementary. D) There is no relationship. Show Answer Correct Answer: B) Supplementary. 6. What is a line? A) A line is a straight path that extends infinitely in both directions. B) A line is a curved path that connects two points. C) A line is a segment that has a fixed length. D) A line is a collection of points that form a closed shape. Show Answer Correct Answer: A) A line is a straight path that extends infinitely in both directions. 7. I am a reflex angle.Find my definition. A) I am greater than 180 degrees but less than 360 degrees. B) I am less than 90 degrees. C) I am greater than 90 degrees but less than 180 degrees. D) I am 180 degrees. Show Answer Correct Answer: A) I am greater than 180 degrees but less than 360 degrees. 8. In the diagram, if angle 1 is 40 degrees, what is the measure of angle 2? A) 50 degrees. B) 40 degrees. C) 60 degrees. D) 30 degrees. Show Answer Correct Answer: B) 40 degrees. 9. Same Side Interior angles ..... A) Add to be 180. B) Are congruent. C) Add to be 90. D) Are equal. Show Answer Correct Answer: A) Add to be 180. 10. Identify the type of angle formed by a straight line. A) 180 degrees. B) 45 degrees. C) 360 degrees. D) 90 degrees. Show Answer Correct Answer: A) 180 degrees. 11. If angle Z is 60 degrees, what is the measure of its vertically opposite angle? A) 45 degrees. B) 30 degrees. C) 90 degrees. D) 60 degrees. Show Answer Correct Answer: D) 60 degrees. 12. Which of the following angles can be measured using a protractor? A) $45^\circ$. B) $90^\circ$. C) $120^\circ$. D) All of the above. Show Answer Correct Answer: D) All of the above. 13. What type of angle is exactly 90 degrees? A) Acute angle. B) Obtuse angle. C) Right angle. D) Straight angle. Show Answer Correct Answer: C) Right angle. 14. An exterior angle of a triangle is 105$^\circ$ and its two interior opposite angles are equal. Each of these equal angles is ..... A) 37.5$^{o}$. B) 52.5$^{o}$. C) 72.5$^{o}$. D) 75$^{o}$. Show Answer Correct Answer: B) 52.5$^{o}$. 15. The complementary angle of 45$^\circ$ A) 90$^\circ$. B) 45$^\circ$. C) 135$^\circ$. D) 55$^\circ$. Show Answer Correct Answer: B) 45$^\circ$. 16. Say 'TRUE' or 'FALSELines parallel to same line are perpendicular to each other. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 17. What is the measure of an angle that is supplementary to a 110$^\circ$ angle? A) 70$^\circ$. B) 110$^\circ$. C) 90$^\circ$. D) 220$^\circ$. Show Answer Correct Answer: A) 70$^\circ$. 18. I have 2 lines that will NEVER cross or touch. I come in a pair. What am I? A) Ray. B) Line segment. C) Line. D) Parallel. Show Answer Correct Answer: D) Parallel. 19. Whatpe of Angle Is/What type of angle is:91 Degrees/Grades A) Acute angle. B) Obtuse. C) Straight. D) Right. Show Answer Correct Answer: B) Obtuse. 20. Which shape has more than one line of symmetry? A) Rectangle. B) Scalene triangle. C) Parallelogram. D) Trapezoid. Show Answer Correct Answer: A) Rectangle. 21. An angle that measures 90 degrees and forms a square corner is ..... A) Right. B) Acute. C) Obtuse. D) Straight. Show Answer Correct Answer: A) Right. 22. In triangle ABC AB=AC, If angle B=70 find angleA A) 40. B) 50. C) 60. D) 70. Show Answer Correct Answer: A) 40. 23. What type of lines create right angles? A) Parallel. B) Intersecting. C) Perpendicular. D) None of the above. Show Answer Correct Answer: C) Perpendicular. 24. I am a circle.Find my definition. A) The sum of my angles is 360 degrees. B) I am less than 90 degrees. C) I am 180 degrees. D) I am greater than 90 degrees but less than 180 degrees. Show Answer Correct Answer: A) The sum of my angles is 360 degrees. 25. When the sum of the measures of two angles is 180$^\circ$, the angles are called A) Adjacent angles. B) Complementary angles. C) Vertically opposite angles. D) Supplementary angles. Show Answer Correct Answer: D) Supplementary angles. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 5 Lines And Angles Quiz 1Class 7 Mathematics Chapter 5 Lines And Angles Quiz 2Class 7 Mathematics Chapter 5 Lines And Angles Quiz 3Class 7 Mathematics Chapter 5 Lines And Angles Quiz 4Class 7 Mathematics Chapter 5 Lines And Angles Quiz 5Class 7 Mathematics Chapter 5 Lines And Angles Quiz 6Class 7 Mathematics Chapter 5 Lines And Angles Quiz 7Class 7 Mathematics Chapter 5 Lines And Angles Quiz 8Class 7 Mathematics Chapter 5 Lines And Angles Quiz 9Class 7 Mathematics Chapter 5 Lines And Angles Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books