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 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 4 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the following set of numbers is a Pythagorean triplet? A) {6, 16, 7}. B) {12, 13, 5}. C) {2, 5, 9}. D) {7, 8, 11}. Show Answer Correct Answer: B) {12, 13, 5}. 2. Tyler says all quadrilaterals with four equal sides are rhombi (plural for rhombus). Sydney disagrees because she says only squares have four equal sides. Who is right? A) Sydney is correct. B) Tyler is correct. C) They are both correct. D) None of them are correct. Show Answer Correct Answer: B) Tyler is correct. 3. Say 'TRUE' or 'FALSE'The diagonals of a parallelogram divide in into four triangles of equal area A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 4. What is the process of sublimation? A) Solid turning directly into a liquid. B) Solid turning directly into a gas. C) Gas turning directly into a solid. D) Liquid turning directly into a gas. Show Answer Correct Answer: B) Solid turning directly into a gas. 5. Isosceles triangles have (a) sides and (b) angles. A) A. 2 equal. B) 3 equal. C) No equal. D) None of the above. Show Answer Correct Answer: A) A. 2 equal. 6. Classify the triangle as acute, obtuse, or right. 7, 15, 21 A) Obtuse. B) Right. C) Acute. D) None of the above. Show Answer Correct Answer: A) Obtuse. 7. Which of the following sets of numbers could not represent the three sides of a triangle? A) {6, 18, 23}. B) {6, 14, 19}. C) {8, 10, 20}. D) {13, 16, 26}. Show Answer Correct Answer: C) {8, 10, 20}. 8. John draws triangle ABC. Line AB has a length of 10 inches and line BC has a length of 15 inches. Determine whether each measurement could be the length of side AC. Choose Yes or No.4 inches A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 9. What does the Pythagorean theorem relate in a right triangle? A) The difference of the side lengths. B) The square of the hypotenuse to the sum of the squares of the other two sides. C) The sum of the angles. D) The perimeter of the triangle. Show Answer Correct Answer: B) The square of the hypotenuse to the sum of the squares of the other two sides. 10. Do the following side lengths create a triangle?Side lengths:9cm, 1cm, 10cm A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 11. If the two angles of atriangle 50 degree and 70 degree, then the measure of third angle is A) 50 degree. B) 60 degree. C) 70 degree. D) None of the above. Show Answer Correct Answer: B) 60 degree. 12. Which of the following could be the side measures of a right triangle? A) 6 ft, 5 ft, 4 ft. B) 10 ft, 8 ft, 6 ft. C) 8 ft, 7 ft, 6ft. D) 12 ft, 10 ft, 8 ft. Show Answer Correct Answer: B) 10 ft, 8 ft, 6 ft. 13. Which of the following statements is true about similar triangles? A) Similar triangles have congruent corresponding angles. B) Similar triangles have congruent corresponding sides. C) Similar triangles have equal perimeters. D) The corresponding angles of similar triangles are equal, and the corresponding sides are proportional. Show Answer Correct Answer: D) The corresponding angles of similar triangles are equal, and the corresponding sides are proportional. 14. Triangles are classified in which two ways ..... A) By length of their sides and by their size. B) By their color and their shape. C) By angles and by length of their sides. D) By their shape and their angles. Show Answer Correct Answer: C) By angles and by length of their sides. 15. On a map, the distance between two cities is 7.3 cm. What is the actual distance between these two cities if the map scale is 1 cm:50 km? A) 400 km. B) 365 cm. C) 500 km. D) 365 km. Show Answer Correct Answer: D) 365 km. 16. Which triangle is defined by having three angles of less than 90 degrees each? A) A right triangle. B) A scalene triangle. C) An acute triangle. D) An obtuse triangle. Show Answer Correct Answer: C) An acute triangle. 17. A triangle that has all equal sides is a ..... A) Right triangle. B) Isosceles triangle. C) Scalene triangle. D) Equilateral triangle. Show Answer Correct Answer: D) Equilateral triangle. 18. A student is trying to construct triangles using three different sets of angles. The angles in each set are given below. Which set will form a triangle? A) 45$^\circ$, 65$^\circ$, 70$^\circ$. B) 50$^\circ$, 50$^\circ$, 100$^\circ$. C) 45$^\circ$, 90$^\circ$, 90$^\circ$. D) 50$^\circ$, 75$^\circ$, 80$^\circ$. Show Answer Correct Answer: A) 45$^\circ$, 65$^\circ$, 70$^\circ$. 19. What shape has two pairs of opposite sides that are parallel and has all sides equal in length but DOES NOT have four right angles? A) Trapezoid. B) Rectangle. C) Square. D) Rhombus. Show Answer Correct Answer: D) Rhombus. 20. What are corresponding sides? A) Are shapes that have the same shape, but not necessarily the same size. B) Compares the sizes of the parts of the scale drawing to the actual sizes on the original object. C) They are sides that are in the same position in different plane figures. D) They are sides that have different ratios. Show Answer Correct Answer: C) They are sides that are in the same position in different plane figures. 21. If two triangles are similar, what can you say about their corresponding angles? A) Corresponding angles of similar triangles are parallel. B) Corresponding angles of similar triangles are supplementary. C) Corresponding angles of similar triangles are congruent. D) Corresponding angles of similar triangles are equal. Show Answer Correct Answer: C) Corresponding angles of similar triangles are congruent. 22. What are the 2 shorter sides of a right triangle called? A) Right triangle. B) Legs. C) Pythagorean Theorem. D) Hypotenuse. Show Answer Correct Answer: B) Legs. 23. A shape that has all of the attributes of a quadrilateral, parallelogram, rhombus, and rectangle is a- A) Octagon. B) Pentagon. C) Square. D) Triangle. Show Answer Correct Answer: C) Square. 24. The angles of a triangle are arranged in ascending order of magnitude. If the difference between two consecutive angles is consecutive angles is 10 degree, Determine the angles.(Form linear equation) A) 60, 70, 80. B) 50, 60, 70. C) 30, 40, 50. D) 20, 30, 40. Show Answer Correct Answer: B) 50, 60, 70. 25. Each angle of an equilateral triangle is equal to ..... $^{o}$. A) 100$^{o}$. B) 45$^{o}$. C) 90$^{o}$. D) 60$^{o}$. Show Answer Correct Answer: D) 60$^{o}$. 26. ..... is the biggest planet in solar system. A) Uranus. B) Neptune. C) Saturn. D) Jupiter. Show Answer Correct Answer: D) Jupiter. 27. On the math homework their were a three shapes; one was a quadrilateral, another one was not a polygon and the last one had three sides. Which shape was NOT on the homework? A) Square. B) Triangle. C) Circle. D) None of the above. Show Answer Correct Answer: C) Circle. 28. Drew says that a rhombus is always a square because a rhombus always has 4 right angles. Drew is incorrect because ..... A) A square does not have to have 4 right angles. B) A rhombus does not have to have 4 right angles. C) A rhombus can never be a square. D) A rhombus can be a square if it has opposite parallel sides. Show Answer Correct Answer: B) A rhombus does not have to have 4 right angles. 29. What does it mean for two figures to be congruent? A) Two figures are congruent if they have the same shape but different sizes. B) Two figures are congruent if they have the same size but different shapes. C) Two figures are congruent if they have the same number of sides. D) Two figures are congruent if they have the same shape and size, and all corresponding sides and angles are equal. Show Answer Correct Answer: D) Two figures are congruent if they have the same shape and size, and all corresponding sides and angles are equal. 30. How many pairs of congruent angles in 2 triangles are needed to prove the 2 triangles are similar? A) 1. B) Only 3. C) 0. D) 2 or 3. Show Answer Correct Answer: D) 2 or 3. 31. What is the difference between a solid, a liquid, and a gas? A) The state of matter it is in. B) Temperature at which it exists. C) Arrangement of particles and amount of space between them. D) Color of the substance. Show Answer Correct Answer: C) Arrangement of particles and amount of space between them. 32. A two-dimensional shape that is a result of slicing a three dimensional shape. A) Cross section. B) Square. C) Triangle. D) Theorem. Show Answer Correct Answer: A) Cross section. 33. What do you call a singing computer? A) Adele. B) Pick the other one. C) All the above. D) None of the above. Show Answer Correct Answer: A) Adele. 34. A proportion is two ratios that are ..... A) Blue. B) Equal. C) Not equal. D) None of the above. Show Answer Correct Answer: B) Equal. 35. Which of the following is a congruence transformation? A) Dilations, shears, and stretches. B) Scalings, compressions, and expansions. C) Translations, rotations, and reflections. D) Projections, compressions, and shears. Show Answer Correct Answer: C) Translations, rotations, and reflections. 36. In triangle GHI, angle G measures 67 degrees and angle H measures 78 degrees. Which list shows the side lengths of the triangle in order from greatest to least? A) Gh Hi Gi. B) Hi Gi Gh. C) 35. D) Gi Hi Gh. Show Answer Correct Answer: D) Gi Hi Gh. 37. By which of the following criterion two triangles cannot be proved congruent? A) SSS. B) AAA. C) ASA. D) SAS. Show Answer Correct Answer: B) AAA. 38. Find the value of x. A) 12. B) 6. C) 18. D) 9. Show Answer Correct Answer: C) 18. 39. Given the 3 lengths of a triangle are 6 in, 8 in and 10 in. Will this make a right triangle? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 40. I have 4 right$^{ }$ angles and 4 sides of equal length, what am I? A) A square. B) A trapezoid. C) A rectangle. D) A rhombus. Show Answer Correct Answer: A) A square. 41. Given three angle measures, how many triangles can you create? A) One unique triangle. B) Multiple triangles. C) No triangles. D) None of the above. Show Answer Correct Answer: B) Multiple triangles. 42. Does a triangle with these side lengths exist?33, 16, 17 A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 43. If a triangle has all sides of different lengths, what type of triangle is it? A) A scalene triangle. B) An isosceles triangle. C) A right triangle. D) An equilateral triangle. Show Answer Correct Answer: A) A scalene triangle. 44. How many sides does a regular octagon have? A) 8 sides. B) 7 sides. C) 6 sides. D) 9 sides. Show Answer Correct Answer: A) 8 sides. 45. When someone says "cute" it makes you think of ..... A) Big. B) Small. C) Fat. D) Flat. Show Answer Correct Answer: B) Small. 46. True or False:It is possible to sketch an acute equilateral triangle. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 47. What is true about the sides of a regular shape? A) They are all different. B) They are all the same. C) Only two are the same. D) They change every time. Show Answer Correct Answer: B) They are all the same. 48. Exterior point lies outside the triangletrue/false A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 49. Jared is creating a flower garden in the shape of a triangle. Which could be the dimensions of the garden in feet? A) 3 by 7 by 9. B) 4 by 5 by 9.5. C) 5 by 6 by 12. D) 2 by 3 by 5. Show Answer Correct Answer: A) 3 by 7 by 9. 50. If a triangle has sides of lengths 3 cm, 4 cm, and 5 cm, what type of triangle is it? A) Isosceles triangle. B) Equilateral triangle. C) Scalene triangle. D) Right triangle. Show Answer Correct Answer: D) Right triangle. 51. Can the sides of a triangle have lengths 3, 8, and 9? A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yes. 52. In a triangle, if one angle measures 45 degrees and another angle measures 60 degrees, what is the measure of the third angle? A) 120. B) 75. C) 135. D) 90. Show Answer Correct Answer: B) 75. 53. A circle is a polygon. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 54. Equilateral triangles have how many congruent sides and angles? A) 2. B) 3. C) 4. D) None of the above. Show Answer Correct Answer: B) 3. 55. (Exit ticket)Ben observed the sun and other stars. Which property of the other stars makes them look like small points of light compared to the sun? A) They give off less light than the sun. B) They are smaller in size than the sun. C) They are farther away from Earth than the sun. D) They have a lower temperature than the sun. Show Answer Correct Answer: C) They are farther away from Earth than the sun. 56. The centroid is the point of concurrency of the 3 ..... of a triangle. A) Angle Bisectos. B) Midsegments. C) Medians. D) Perpendicular Bisectors. Show Answer Correct Answer: C) Medians. 57. Which is not a postulate to prove triangle congruence? A) SSS. B) SAS. C) ASA. D) AAA. Show Answer Correct Answer: D) AAA. 58. Where would the shortest side of a triangle be located? A) Across from the smallest angle in the triangle. B) Across from the largest angle in the triangle?. C) Cannot tell. D) None of the above. Show Answer Correct Answer: A) Across from the smallest angle in the triangle. 59. Which of the following is a congruence postulate? A) Angle-Angle (AA) Congruence Postulate. B) Side-Side-Side (SSS) Congruence Postulate. C) Angle-Side-Angle (ASA) Congruence Postulate. D) Side-Angle-Side (SAS) Congruence Postulate. Show Answer Correct Answer: B) Side-Side-Side (SSS) Congruence Postulate. 60. John leaves school to go home. He walks 6 blocks North and then 8 blocks west. How far is John from the school? A) 12 blocks. B) 10 blocks. C) 14 blocks. D) 8.5 blocks. Show Answer Correct Answer: B) 10 blocks. ← 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 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books