This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Mathematics > The Triangle And Its Properties > Class 7 Mathematics Chapter 6 The Triangle And Its Properties – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. If the legs of a right triangle are 10 and 24, then the hypotenuse is ..... A) 26. B) 19. C) 30. D) 21. Show Answer Correct Answer: A) 26. 2. The angles of a triangle are in the ratio 2:3:7. The range of the values should be- A) 105. B) 75. C) 40. D) 30. Show Answer Correct Answer: B) 75. 3. If the sides of a triangle are 7, 24, and 25, is it a right triangle?$^{}$ A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 4. In similar triangles, if the ratio of corresponding sides is 3:5, what is the ratio of their areas? A) 4:7. B) 1:2. C) 9:25. D) 6:10. Show Answer Correct Answer: C) 9:25. 5. How does the arrangement of particles differ in solids, liquids, and gases? A) The arrangement of particles in liquids and gases is the same as in solids. B) Solids have particles that are more spread out than in liquids and gases. C) The arrangement of particles in solids, liquids, and gases is the same. D) The arrangement of particles differs in solids, liquids, and gases based on their density and movement. Show Answer Correct Answer: D) The arrangement of particles differs in solids, liquids, and gases based on their density and movement. 6. How many pentagons does a pentagonal prism have? A) 2. B) 8. C) 7. D) 5. Show Answer Correct Answer: A) 2. 7. If a triangle has angles measuring 80 degrees and 50 degrees, what is the measure of the third angle? A) 50 degrees. B) 40 degrees. C) 70 degrees. D) 60 degrees. Show Answer Correct Answer: D) 60 degrees. 8. If you want to draw a triangle you can use the following angle measures: A) 50, 50 and 50. B) 60, 60, and 60. C) 90, 50 and 50. D) 45, 45 and 45. Show Answer Correct Answer: B) 60, 60, and 60. 9. Which set of side lengths will NOT make a triangle? A) 2, 8, 9. B) 3, 5, 7. C) 3, 4, 5. D) 1, 3, 4. Show Answer Correct Answer: D) 1, 3, 4. 10. What do two lines that appear to be parallel look like? A) They are curved. B) They never meet. C) They form a right angle. D) They cross each other. Show Answer Correct Answer: B) They never meet. 11. When figures are similar, their corresponding sides are ..... A) Congruent. B) Proportional. C) Invisible. D) None of the above. Show Answer Correct Answer: B) Proportional. 12. ABCD is a quadrilateral whose diagonal divides into two parts equal in area. Then ABCD is ..... A) Always a rectangle. B) Always a rhombus. C) Always a parallelogram. D) Either rectangle or rhombus or parallelogram. Show Answer Correct Answer: D) Either rectangle or rhombus or parallelogram. 13. What does simplest radical form mean? A) Break it down, using factors, pair them up, then leave non factors inside of radical. B) Break it down, then leave pairs on the inside and move non factors to outside of the radical. C) Square root it and round the decimal to the tenths. D) Keep and shove. Show Answer Correct Answer: A) Break it down, using factors, pair them up, then leave non factors inside of radical. 14. Both prisms and pyramids are named for their A) Base(s). B) Vertices. C) Faces. D) Edges. Show Answer Correct Answer: A) Base(s). 15. The Triangle Inequality Theorem states that the sum of the two shorter sides of a triangle must be ..... the longest side. A) Equivalent. B) Less than. C) Equal to. D) Greater than. Show Answer Correct Answer: D) Greater than. 16. Edges and Sides on a polygon refer to the same thing A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. A hexagon has ..... angles. A) 8. B) 6. C) 4. D) 10. Show Answer Correct Answer: B) 6. 18. A 5-foot tall person casts a 6-foot shadow. At the same time, a flag pole casts a 24-foot shadow. How tall, in feet, is the flag pole? A) 40 feet. B) 30 feet. C) 20 feet. D) 24 feet. Show Answer Correct Answer: C) 20 feet. 19. Triangle that has three congruent sides A) Equilateral Triangle. B) Exterior Angle. C) Equiangular Triangle. D) Acute Triangle. Show Answer Correct Answer: A) Equilateral Triangle. 20. An equilateral triangle can also be classified as an- A) Parallelogram. B) Isosceles. C) Scalene. D) Trapezoid. Show Answer Correct Answer: B) Isosceles. 21. What does it mean to be similar triangles? A) Different shape but same size. B) Same shape but not the same size. C) Same size and same shape. D) Different shape and different size. Show Answer Correct Answer: B) Same shape but not the same size. 22. The sum of the measures of the three interior angles of a triangle is always (a) A) $180$. B) 180 Mathematical EquivalenceON. C) All the above. D) None of the above. Show Answer Correct Answer: A) $180$. 23. What is the best description of the triangle given the side lengths 8, 5, 7? A) Acute triangle. B) Obtuse triangle. C) Equiangular triangle. D) Right triangle. Show Answer Correct Answer: A) Acute triangle. 24. All triangles have ..... sides and ..... angles. A) 2 and 2. B) 3 and 3. C) 4 and 4. D) 5 and 5. Show Answer Correct Answer: B) 3 and 3. 25. A ..... is a quadrilateral with two sets of parallel sides. A) Trapezoid. B) Parallelogram. C) Triangle. D) None of the above. Show Answer Correct Answer: B) Parallelogram. 26. A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the other corner diagonally across the field. How far do the players run? A) 79.4 meters. B) 105 meters. C) 210 meters. D) 150 meters. Show Answer Correct Answer: D) 150 meters. 27. In similar triangles, if the length of one side of the first triangle is 4 cm and the corresponding side of the second triangle is 8 cm, what is the ratio of their lengths? A) 2:1. B) 4:1. C) 1:2. D) 3:1. Show Answer Correct Answer: A) 2:1. 28. Which shape can be both regular and irregular? A) Hexagon. B) Square. C) Triangle. D) Circle. Show Answer Correct Answer: A) Hexagon. 29. Abbi draws a shape that has four congruent sides and four right angles. What is the most specific name for this shape? A) Quadrilateral. B) Rectangle. C) Square. D) Rhombus. Show Answer Correct Answer: C) Square. 30. The place where all three medians meet is called the ..... A) Orthocenter. B) Centroid. C) CONCELENT. D) Incenter. Show Answer Correct Answer: B) Centroid. 31. The incenter of a triangle is equidistant from the ..... of a triangle. A) Angle bisector. B) CONCELENT. C) Sides. D) Vertices. Show Answer Correct Answer: C) Sides. 32. Determine if the following triple can form a triangle. If so, what kind?{4, 4, 8} A) Yes, Acute. B) Yes, Right. C) Yes, Obtuse. D) Not a triangle. Show Answer Correct Answer: D) Not a triangle. 33. Is a triangle with side lengths of 12, 9, and 15 a right triangle? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 34. Which of these quadrilaterals always has sides that are perpendicular, four parallel sides, and four right angles? A) Rectangle. B) Trapezoid. C) Parallelogram. D) Rhombus. Show Answer Correct Answer: A) Rectangle. 35. Which shape is both a rectangle and a rhombus? A) Trapezoid. B) Square. C) Parallelogram. D) Triangle. Show Answer Correct Answer: B) Square. 36. True or False:If two triangles have all three pairs of corresponding sides congruent, then the triangles are congruent. A) Not enough information to determine. B) Sometimes true. C) True. D) False. Show Answer Correct Answer: C) True. 37. Find the coordinates of the centroid of the triangle with vertices A(0, -2), B(0, 4), and C(3, 1). A) (1.5, 1). B) (1, 1). C) (2, 1). D) (0, 6). Show Answer Correct Answer: B) (1, 1). 38. Which property of congruent figures states that corresponding angles are congruent? A) Alternate Interior Angles Theorem. B) Corresponding Angles Postulate. C) Vertical Angles Theorem. D) Angle Addition Postulate. Show Answer Correct Answer: B) Corresponding Angles Postulate. 39. Classify this Triangle:Side lengths:2cm, 3cm, 3cm A) Obtuse. B) Equilateral. C) Obtuse. D) Isosceles. Show Answer Correct Answer: D) Isosceles. 40. Can a triangle be formed with side lengths:4, 7, 10 A) Yes. B) No. C) Not enough information. D) None of the above. Show Answer Correct Answer: A) Yes. 41. Two right triangles are ..... similar. A) Always. B) Sometimes. C) Never. D) None of the above. Show Answer Correct Answer: B) Sometimes. 42. The measure of each angle of an equiangular triangle is A) Supplementary. B) 45$^\circ$. C) Complementary. D) 60$^\circ$. Show Answer Correct Answer: D) 60$^\circ$. 43. The prefix "quad" means A) 4. B) 3. C) 2. D) 8. Show Answer Correct Answer: A) 4. 44. In order for a 3-D shape to be classified as a "prism" its horizontal cross sections must be ..... A) Circles. B) Equilateral triangles. C) Congruent polygons. D) Non-congruent polygons. Show Answer Correct Answer: C) Congruent polygons. 45. What transformation is happening?(x, y) $\rightarrow$ (x + 2, y-3) A) Slide up 2, left 3. B) Slide left 3, right 2. C) Slide right 2, up 3. D) Slide right 2, down 3. Show Answer Correct Answer: D) Slide right 2, down 3. 46. In $\Delta$DOG, point C lies on the side of the triangle between points D and O. DG = 5, GO = 12, and DC = 3.Which choice is a possible value for CO? A) 4. B) 15. C) 14. D) 11. Show Answer Correct Answer: D) 11. 47. How does matter change from one state to another? A) Through processes such as burning and exploding. B) Through processes such as melting, freezing, evaporation, condensation, and sublimation. C) By using magic and spells. D) By praying for it to change. Show Answer Correct Answer: B) Through processes such as melting, freezing, evaporation, condensation, and sublimation. 48. Is a triangle with side lengths of 7, 4, and 4 a right triangle? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 49. What would the graph of the equation x =-4 look like? A) No way to tell. B) Vertical line. C) Slanted line. D) Horizontal line. Show Answer Correct Answer: B) Vertical line. 50. What is the supplement of 12$^\circ$? A) 180$^\circ$. B) 168$^\circ$. C) 78$^\circ$. D) 90$^\circ$. Show Answer Correct Answer: B) 168$^\circ$. 51. If a triangle has one angle that is obtuse, what can be said about the other angles? A) The other two angles must be right angles. B) One of the other angles can be obtuse as well. C) The other angles can be any type. D) The other two angles must be acute. Show Answer Correct Answer: D) The other two angles must be acute. 52. The Pythagorean Theorem isa$^{2}$ + b$^{3 }$= c$^{4}$ A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 53. Complementary angles are two angles that together measure ..... degrees. A) 120. B) 180. C) 90. D) 45. Show Answer Correct Answer: C) 90. 54. True or False:If two triangles have two pairs of corresponding sides congruent, then the triangles are congruent. A) Sometimes true. B) True. C) Not enough information. D) False. Show Answer Correct Answer: D) False. 55. Christy and Larry use a ruler and a protractor to draw triangles with given conditions. Larry is asked to construct a triangle with two angles measuring 45 degrees and 65 degrees, with the side length between those angles 4 centimeters long. How many different triangles could he draw with these conditions. A) Exactly two triangles. B) No triangle. C) Any number of triangles. D) Exactly one triangle. Show Answer Correct Answer: D) Exactly one triangle. 56. What do we call all shapes with 4 sides? A) Hexagon. B) Pentagon. C) Circle. D) Quadrilateral. Show Answer Correct Answer: D) Quadrilateral. 57. Does a triangle with these side lengths exist?15, 12, 9 A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 58. Which of the following is a property of all parallelograms? A) All sides are equal. B) Opposite sides are parallel. C) All angles are right angles. D) Only one pair of sides is parallel. Show Answer Correct Answer: B) Opposite sides are parallel. 59. A cross section can be formed by the intersection of a plane and which of the following? A) A line. B) A ray. C) A cone. D) A point. Show Answer Correct Answer: C) A cone. 60. The median of a triangle divides it into two ..... A) Isosceles triangles. B) Triangles of equal area. C) Congruent triangle. D) Right triangles. Show Answer Correct Answer: B) Triangles of equal area. ← PreviousNext →Related QuizzesMathematics QuizzesClass 7 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books