This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 6 The Triangle And Its Properties – Quiz 22 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 22 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The angle bisectors of a triangle are concurrent. Their common point is the ..... A) Centroid. B) Incenter. C) Orthocenter. D) CONCELENT. Show Answer Correct Answer: B) Incenter. 2. Two angles whose measures add up to 180 degrees A) Supplementary. B) Right. C) Complementary. D) Vertical. Show Answer Correct Answer: A) Supplementary. 3. Pyramids and prisms are both belong to this category of shapes A) Polygons. B) Parallelograms. C) Polyhedrons. D) None of the above. Show Answer Correct Answer: C) Polyhedrons. 4. While navigating through the Geometry Jungle, you encounter a clearing where three trees form angles resembling a triangle with angles measuring 60, 60, and 60 degrees. What type of triangle do these trees form? A) Equilateral triangle. B) Isosceles triangle. C) Scalene triangle. D) Right-angled triangle. Show Answer Correct Answer: A) Equilateral triangle. 5. If the sides of two similar figures have a similarity ratio of $\frac{5}{3}$ A) $\frac{25}{9}$. B) $\frac{5}{3}$. C) $\frac{5}{6}$. D) $\frac{3}{5}$. Show Answer Correct Answer: B) $\frac{5}{3}$. 6. Which congruence postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the triangles are congruent? A) AAS. B) SSS. C) ASA. D) SAS. Show Answer Correct Answer: D) SAS. 7. Does a triangle with these side lengths exist?20, 10, 9 A) Yes, only one. B) No. C) Yes, many. D) None of the above. Show Answer Correct Answer: B) No. 8. Which pipe lengths could be joined to form a right triangle? A) 40 ft, 20 ft, 10 ft. B) 13 ft, 12 ft, 5 ft. C) 15 ft, 6 ft, 5 ft. D) 19 ft, 16 ft, 2 ft. Show Answer Correct Answer: B) 13 ft, 12 ft, 5 ft. 9. A triangle having three (3) acute angles is called ..... A) Acute-angled triangle. B) Right-angled triangle. C) Obtuse-angled triangle. D) Trapezium. Show Answer Correct Answer: A) Acute-angled triangle. 10. Given are the lengths of two sides of a triangle. Find the range of lengths for the third side. 10 m, 13 m A) More than 3 but less than 23. B) More than 23 but less than 3. C) Less than 3 but more than 23. D) None of the above. Show Answer Correct Answer: A) More than 3 but less than 23. 11. A pentagon has (a) sides and vertices. A) A. five. B) Three. C) Eight. D) Four. E) Six. Show Answer Correct Answer: A) A. five. 12. Angles that are opposite of each other A) Supplementary angles. B) Adjacent angles. C) Complementary angles. D) Vertical angles. Show Answer Correct Answer: D) Vertical angles. 13. In triangle ABC, angle A measures 65 degrees and angle C measures 85 degrees. Which list shows the side lengths of the triangle in order from least to greatest? A) 30 degrees. B) And bc ab. C) Ab bc and. D) None of the above. Show Answer Correct Answer: B) And bc ab. 14. A quadrilateral is a shape that always has ..... A) 4 sides and 4 angles. B) Unequal sides. C) Only right angles. D) None of the above. Show Answer Correct Answer: A) 4 sides and 4 angles. 15. A rhombus is always a square. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 16. Which quadrilateral has all sides equal in length but opposite angles are not always equal? A) Square. B) Rectangle. C) Rhombus. D) Trapezoid. Show Answer Correct Answer: C) Rhombus. 17. If $\Delta MNO\cong\Delta PQR$ A) $\overline{MN}\cong\overline{PR}$. B) $\angle M\cong\angle P$. C) $\overline{NO}\cong\overline{QR}$. D) $\angle N\cong\angle Q$. Show Answer Correct Answer: A) $\overline{MN}\cong\overline{PR}$. 18. A triangle having one (1) right angle is called ..... A) Acute-angled triangle. B) Right-angled triangle. C) Obtuse-angled triangle. D) Trapezium. Show Answer Correct Answer: B) Right-angled triangle. 19. When the triangle has one right angle it is called: A) Acute triangle. B) Obtuse triangle. C) Right triangle. D) Scalene triangle. Show Answer Correct Answer: C) Right triangle. 20. Sides of two similar triangles are in the ratio 3:5. Areas of these triangles are in the ratio ..... A) 25:9. B) 3:5. C) 9:25. D) None of the above. Show Answer Correct Answer: C) 9:25. 21. If two side lengths of a triangle are 30 cm and 50 cm, what is a possible length of the third side? A) 70 cm. B) 80 cm. C) 100 cm. D) None of the above. Show Answer Correct Answer: A) 70 cm. 22. Two triangles are similar and the ratio of their corresponding sides is 3:5. If one side of the smaller triangle is 6 cm, what is the length of the corresponding side in the larger triangle? A) 8 cm. B) 15 cm. C) 20 cm. D) 10 cm. Show Answer Correct Answer: D) 10 cm. 23. The triangles are similar by A) SAS. B) SSS. C) AAS. D) ASA. Show Answer Correct Answer: A) SAS. 24. While navigating the treacherous paths of the Geometry Jungle, you stumble upon an ancient relic shaped like a triangle. Two of its corners shine brightly, revealing angles of 70 degrees and 40 degrees. What is the measure of its hidden third angle? A) 70 degrees. B) 90 degrees. C) 30 degrees. D) 110 degrees. Show Answer Correct Answer: C) 30 degrees. 25. All the angles in a triangle add up to ..... A) 90 degrees. B) 180 degrees. C) 360 degrees. D) It depends on the triangle. Show Answer Correct Answer: B) 180 degrees. ← PreviousNext →Related QuizzesClass 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 1Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 2Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 3Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 4Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 5Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 6Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 7Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 8Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 9Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books