This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Mathematics Chapter 6 The Triangle And Its Properties – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 5 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. CHALLENGE:The sides of a triangle are x+4, 4-2x, and 4x+3. Using the triangle inequality, find the possible values of x. A) $-3 B) $x<-\frac{3}{7}$. C) $-3 D) $-\frac{3}{7} Show Answer Correct Answer: D) $-\frac{3}{7} 2. Does a triangle with these side lengths exist?11, 28, 16 A) Yes. B) No. C) I don't know. D) None of the above. Show Answer Correct Answer: B) No. 3. If the sides of a triangle are 3, 4, and 5, what is the area? A) 6. B) 6.28. C) 12. D) 3.14159. Show Answer Correct Answer: A) 6. 4. Which of the following information would NOT allow you to draw a unique triangle? A) The length of the three sides. B) The length of 32 sides and the angle between them. C) The size of 2 angles and one of the sides. D) The length of 2 sides and an angle not between them. Show Answer Correct Answer: D) The length of 2 sides and an angle not between them. 5. Sum of all interior angle triangle is 180$^\circ$ A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. The base of a triangular prism is a A) Square. B) Triangle. C) Rectangle. D) None of the above. Show Answer Correct Answer: B) Triangle. 7. Which type of shape can have exactly 1 pair of parallel sides and no right angles? A) Hexagon. B) Parallelogram. C) Trapezoid. D) Rhombus. Show Answer Correct Answer: C) Trapezoid. 8. If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse? A) 9. B) 40. C) 41. D) None of the above. Show Answer Correct Answer: C) 41. 9. At the same time a 6 foot person casts a 2 foot shadow, a nearby flagpole casts a ten foot shadow. How tall is the flagpole? A) 3 feet. B) 10 feet. C) 16 feet. D) 30 feet. Show Answer Correct Answer: D) 30 feet. 10. You spend $ 40 on 5 pounds of concrete. What is the unit rate in dollars per pound? A) $ 8 per pound. B) $ 5 per pound. C) $ 35 per pound. D) 0.125 pounds per dollar. Show Answer Correct Answer: A) $ 8 per pound. 11. The point at which three medians intersect in a triangle. A) Orthocenter. B) CONCELENT. C) Incenter. D) Centroid. Show Answer Correct Answer: D) Centroid. 12. A 13 ft. ladder is leaning against the house. The top of the ladder touches the house at 10 feet above the ground. How far away is the bottom of the ladder from the house? A) 10 feet. B) 7.5 feet. C) 8.3 feet. D) 3.8 feet. Show Answer Correct Answer: C) 8.3 feet. 13. A right triangle can be equilateral A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. How many triangles can be created when you know two sides and one non-included angle? A) Only 1 unique triangle. B) Multiple triangles. C) No triangles. D) None of the above. Show Answer Correct Answer: B) Multiple triangles. 15. Isosceles Triangle will have ..... line of symmetry. A) 3. B) 2. C) 1. D) 0. Show Answer Correct Answer: C) 1. 16. Which statement is the MOST accurate about the converse of the Pythagorean Theorem? A) The converse is used to determine an unknown side length. B) The converse is only useful with right triangles. C) The converse is used to determine if a triangle is or is not a right triangle. D) The converse always works out that a$^{2}$+b$^{2}$=c$^{2}$. Show Answer Correct Answer: C) The converse is used to determine if a triangle is or is not a right triangle. 17. Which side lengths will form a right triangle? A) 7, 12, 18. B) 6, 10, 8. C) 15, 7, 8. D) 1, 1, 2. Show Answer Correct Answer: B) 6, 10, 8. 18. Ava is designing a square garden. Which of the following is true about the shape of her garden? A) Only opposite sides are equal. B) Diagonals are equal and bisect each other at right angles. C) Only opposite angles are equal. D) Diagonals are unequal. Show Answer Correct Answer: B) Diagonals are equal and bisect each other at right angles. 19. The Triangle Sum Theorem states that all angles in a triangle add up to ..... A) 90 degrees. B) 120 degrees. C) 180 degrees. D) 360 degrees. Show Answer Correct Answer: C) 180 degrees. 20. A triangle has angles that measure 70$^\circ$ and 30$^\circ$. What is the measure of the third angle? A) 30. B) 40. C) 80. D) 100. Show Answer Correct Answer: C) 80. 21. A triangle with all angles less than 90 degrees A) Acute. B) Obtuse. C) Right. D) Isosceles. Show Answer Correct Answer: A) Acute. 22. What is NOT true for congruent triangles? A) Corresponding angles are congruent. B) Corresponding sides are congruent. C) Same shape but different size. D) The sum of the angles is still 180 degrees. Show Answer Correct Answer: C) Same shape but different size. 23. Brun chooses a cookie cutter that is a quadrilateral with one set of parallel sides. What shape could this cookie cutter be? A) Rectangle. B) Square. C) Trapezoid. D) Rhombus. Show Answer Correct Answer: C) Trapezoid. 24. Isosceles triangles have how many congruent sides and angles? A) 1. B) 2. C) 3. D) None of the above. Show Answer Correct Answer: B) 2. 25. Which 3D shape has 5 faces and vertices and 8 edges? A) Square based pyramid. B) Triangular prism. C) Tetrahedron. D) Cuboid. Show Answer Correct Answer: A) Square based pyramid. ← 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 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 10Class 7 Mathematics Chapter 6 The Triangle And Its Properties Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books