This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 6 The Triangle And Its Properties – Quiz 26 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 26 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many angles of an isosceles triangle are equal? A) 2. B) 1. C) 0. D) 3. Show Answer Correct Answer: A) 2. 2. Which 3D shape has no vertices, no edges, and only a curved face? A) Cone. B) Cylinder. C) Sphere. D) Cube. Show Answer Correct Answer: C) Sphere. 3. A map of Australia has a scale of 1 cm:105 km. If the distance between Hobart and Sydney is 1, 063 kilometers, how far apart are they on the map, to the nearest tenth of a centimeter? A) 141 cm. B) 10.1 cm. C) 1168.4 cm. D) 14.1 cm. Show Answer Correct Answer: B) 10.1 cm. 4. Can we have a triangle with all the three angles greater than 60$^\circ$? A) YES. POSSIBLE. B) NO. NOT POSSIBLE. C) All the above. D) None of the above. Show Answer Correct Answer: B) NO. NOT POSSIBLE. 5. Explain the concept of melting point and boiling point in relation to matter. A) Melting point and boiling point are the same thing and can be used interchangeably. B) Melting point and boiling point are just made up numbers with no real significance. C) Melting point and boiling point are only applicable to solid substances. D) Melting point and boiling point are temperatures at which a substance changes its state of matter. Show Answer Correct Answer: D) Melting point and boiling point are temperatures at which a substance changes its state of matter. 6. What is true for similar triangles? A) Same shape and same size always. B) Corresponding sides are always congruent. C) Corresponding angles are always congruent. D) One must be smaller than the other always. Show Answer Correct Answer: C) Corresponding angles are always congruent. 7. Determine if the following triple can form a triangle. If so, what kind?\{7, 12, 15\} A) Yes, Acute. B) Yes, Obtuse. C) Yes, Right. D) Not a triangle. Show Answer Correct Answer: B) Yes, Obtuse. 8. The Orthocenter is the intersection of the ..... in a triangle. A) Angle Bisectors. B) Perpendicular Bisectors. C) Medians. D) Altitudes. Show Answer Correct Answer: D) Altitudes. 9. The area of a triangle is base times height over 2 because all triangles are equivalent to: A) Half Diamond. B) Half Pyramid. C) Half Rectangle. D) Half Trapeze. Show Answer Correct Answer: C) Half Rectangle. 10. If the sides of a triangle are 8, 8, and 8, what is the area? A) 8. B) 15.58. C) 27.71. D) 62.91. Show Answer Correct Answer: C) 27.71. 11. Which of the following angle cannot present in a triangle? A) Acute Angle. B) Right Angle. C) Obtuse Angle. D) Reflex Angle. Show Answer Correct Answer: D) Reflex Angle. 12. If the sides of a right triangle are 40, 50, and 30, which sides are the legs? A) 40 and 50. B) 50 and 30. C) 40 and 30. D) 30, 40, and 50. Show Answer Correct Answer: C) 40 and 30. 13. In a triangle, one of the angles measures more than 90 degrees. What type of angle is this? A) Right angle. B) Acute angle. C) Straight angle. D) Obtuse angle. Show Answer Correct Answer: D) Obtuse angle. 14. Jamie is going to buy sod to plant new grass in his rectangular yard. His yard measures 12 feet by 10 feet. Green Thumb Landscaping company is going to charge Jamie $ 1.20 per square foot and an additional $ 150 to install the sod in his lawn. What will Jamie's total cost be for planting the new grass in his yard? A) $ 144. B) $ 294. C) $ 120. D) $ 270. Show Answer Correct Answer: B) $ 294. 15. A triangle has one angle that measure 81$^\circ$ and one that measures 37$^\circ$. What is the measure of the third angle? A) 62$^\circ$. B) 76$^\circ$. C) 118$^\circ$. D) 99$^\circ$. Show Answer Correct Answer: A) 62$^\circ$. 16. A pentagon is a quadrilateral A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 17. Can the sides of a triangle have lengths 4, 11, and 13? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 18. A rectangle can be a square if ..... A) It has opposite congruent sides. B) It has 4 congruent sides. C) It has 4 right angles. D) It has 2 pairs of parallel sides. Show Answer Correct Answer: B) It has 4 congruent sides. 19. The sides of an equilateral triangle have ..... A) Different measures. B) Febtober. C) Equal measures. D) 60$^\circ$. Show Answer Correct Answer: C) Equal measures. 20. The two longer sides of a triangle measure 16 and 22. Which of the following is a possible length of the shortest side? A) 4. B) 6. C) 11. D) 19. Show Answer Correct Answer: C) 11. 21. A power pole 10 m tall casts a shadow 8 meters long, at the same time that a building nearby casts a shadow 14 m long. How tall is the building? A) 9 m. B) 15.2 m. C) 12 m. D) 17.5 m. Show Answer Correct Answer: D) 17.5 m. 22. Determine what type (if any) of a triangle would have the following side lengths:12, 16, 21 A) Acute. B) Obtuse. C) Right. D) Not a triangle. Show Answer Correct Answer: B) Obtuse. 23. Which is not a triangle based on the length of the side? A) Right triangle. B) Isosceles triangle. C) Equilateral triangle. D) Any triangle. Show Answer Correct Answer: A) Right triangle. 24. One of the legs of a right triangle measures 6 cm and the other leg measures 9 cm. Find the measure of the hypotenuse. If necessary, round to the nearest tenth. A) 36 cm. B) 81 cm. C) 10.8 cm. D) 6.7 cm. Show Answer Correct Answer: C) 10.8 cm. 25. Name the quadrilateral with two pairs of parallel sides. A) Rectangle. B) Rhombus. C) Parallelogram. D) Trapezoid. Show Answer Correct Answer: C) Parallelogram. ← 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