This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 6 The Triangle And Its Properties – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Mason is designing a rectangular garden and wants to know about the properties of its diagonals. Which of the following is true for the diagonals of a rectangle? A) They are perpendicular. B) They are equal in length. C) They bisect each other at right angles. D) They are unequal. Show Answer Correct Answer: B) They are equal in length. 2. What type of triangle has three angles greater than 60 degrees but less than 90 degrees? A) An acute triangle. B) An obtuse triangle. C) A right triangle. D) A scalene triangle. Show Answer Correct Answer: A) An acute triangle. 3. What is the calculated height of the triangle? A) 10 units. B) 5 units. C) 13 units. D) 12 units. Show Answer Correct Answer: D) 12 units. 4. Which 3D shape has rectangular shapes as sides but another shape at the top and bottom? A) Pyramid. B) Prism. C) Cone. D) Cylinder. Show Answer Correct Answer: B) Prism. 5. ..... is ball of hot gases out in the space. A) Planet. B) Moon. C) Star. D) None of the above. Show Answer Correct Answer: C) Star. 6. Which of the following is a congruence criterion for triangles? A) Side-Side-Side (SSS). B) Side-Angle-Side (SAS). C) Angle-Angle-Side (AAS). D) Angle-Side-Angle (ASA). Show Answer Correct Answer: B) Side-Angle-Side (SAS). 7. Does the following create a triangle?90$^\circ$, 5cm A) Yes. B) No. C) Maybe, but there is not enough information to be able to tell. D) None of the above. Show Answer Correct Answer: C) Maybe, but there is not enough information to be able to tell. 8. Find the sum of interior angles in a heptagon. A) 900. B) 720. C) 540. D) 180. Show Answer Correct Answer: A) 900. 9. What is the difference between congruence and similarity? A) Similarity is same shape and size and congruence is same shape. B) There is no difference. C) Similarity is same shape and congruence is same shape and size. D) Similarity is same color and congruence is the same color and size. Show Answer Correct Answer: C) Similarity is same shape and congruence is same shape and size. 10. Is the following a triangle, and if so, which type?Side lengths:3, 7, 9 A) Yes, obtuse. B) Not a triangle. C) Yes, right. D) Yes, acute. Show Answer Correct Answer: A) Yes, obtuse. 11. SAME SHAPE, DIFFERENT SIZE A) DILATION. B) PERIMETER. C) SIMILAR. D) AREA. Show Answer Correct Answer: C) SIMILAR. 12. Which of the following is not an example of a quadrilateral? A) Rhombus. B) Trapezoid. C) Triangle. D) Square. Show Answer Correct Answer: C) Triangle. 13. What type of triangle has two sides of equal length? A) Right triangle. B) Equilateral triangle. C) Scalene triangle. D) Isosceles triangle. Show Answer Correct Answer: D) Isosceles triangle. 14. Imagine you're a navigator sailing through the vast Ocean of Angles, and you've just encountered a mysterious island shaped like a triangle. Two of its shores form angles with the sea at 80 degrees and 60 degrees. Can you calculate the measure of the angle where the third shore meets the sea to uncover the island's secret? A) 100 degrees. B) 50 degrees. C) 40 degrees. D) 70 degrees. Show Answer Correct Answer: C) 40 degrees. 15. What is equilateral triangle? A) Triangle which have all sides equal. B) Triangle which have only 2 sides equal. C) Triangle which sides are not equal. D) None of the above. Show Answer Correct Answer: A) Triangle which have all sides equal. 16. A group decides to go white-water rafting on a river. The map they have of the river has the scale 3 inches:7 miles. On the map, the distance between the start point and the end point of their trip is 15 inches. What is the actual distance? A) 49 mi. B) 6.43 mi. C) 2.33 mi. D) 35 mi. Show Answer Correct Answer: D) 35 mi. 17. Which of the following is NOT a term to classify triangles by their angles? A) Acute. B) Equilateral. C) Obtuse. D) Right. Show Answer Correct Answer: B) Equilateral. 18. What is the definition of a right triangle? A) A triangle that has one angle equal to 90 degrees. B) A triangle with all sides of equal length. C) A triangle that has no angles equal to 90 degrees. D) A triangle that has two angles equal to 45 degrees. Show Answer Correct Answer: A) A triangle that has one angle equal to 90 degrees. 19. An isosceles triangle can have a right angle A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 20. Does the sides 12, 4, 17 make a triangle? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 21. What type of triangle is being discussed? A) Equilateral. B) Isosceles. C) Scalene. D) Right. Show Answer Correct Answer: B) Isosceles. 22. The sum of any two sides of a triangle must be longer than the third side A) Triangle-Angle Inequality. B) Triangle Inequality Theorem. C) Incenter. D) CONCELENT. Show Answer Correct Answer: B) Triangle Inequality Theorem. 23. Which of the following shapes is not a polygon? A) Circle. B) Square. C) Triangle. D) Trapezoid. Show Answer Correct Answer: A) Circle. 24. What do we call a group of triangles that are similar in figure and similar in terms of the measures of their corresponding interior angles and corresponding side? A) Similar triangles. B) Equal triangles. C) Same triangles. D) Congruent triangles. Show Answer Correct Answer: D) Congruent triangles. 25. True or false:All quadrilaterals have the same characteristics, or look the EXACT same. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← 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 8Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 9Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 10Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books