This quiz works best with JavaScript enabled. Home > Class 10 > Class 10 Maths Chapter 6 Triangles – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 10 Maths Chapter 6 Triangles Quiz 12 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. True or False.A right, isosceles triangle has 1 right angle and 2 equal sides. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. Mason has drawn a triangle with sidesof length 5cm, 5cm and 8cm.What type of trianglehashe drawn? A) Isosceles. B) Right. C) Equilateral. D) Scalene. Show Answer Correct Answer: A) Isosceles. 3. Can the following 3 numbers be side measures of a triangle A) Yes. B) No. C) All the above. D) None of the above. Show Answer Correct Answer: B) No. 4. Two poles of height 9 m and 15 m stand vertically upright on a plain ground, if the distance between their tops is 10 m then the distance between their foot is A) 9 m. B) 7 m. C) 8 m. D) 6 m. Show Answer Correct Answer: C) 8 m. 5. If ABC is an equilateral triangle, then each angle equals to: A) 90$^\circ$. B) 180$^\circ$. C) 120$^\circ$. D) 60$^\circ$. Show Answer Correct Answer: D) 60$^\circ$. 6. A vertical stick 12 m long casts a shadow 8 m long on the ground.At the same time a tower casts the shadow 40m long on the ground. Determine the height of the tower. A) 45 m. B) 60 m. C) 65 m. D) 37 m. Show Answer Correct Answer: B) 60 m. 7. In a triangle, how many total degrees are there? A) 100%. B) 180 degrees. C) It varies. D) 360 degrees. Show Answer Correct Answer: B) 180 degrees. 8. If E and F are the midpoints of equal sides AB and AC of a triangle ABC. Then: A) BF=AC. B) BF=AF. C) CE=AB. D) BF = CE. Show Answer Correct Answer: D) BF = CE. 9. An ..... triangle has three equal sides. A) Isosceles. B) Equilateral. C) Scalene. D) None of the above. Show Answer Correct Answer: B) Equilateral. 10. We "classify" triangles, what word is NOT a synonym for "classify" ? A) Group. B) Organize. C) Scatter. D) Categorize. Show Answer Correct Answer: C) Scatter. 11. Will this make 1 triangle? 2 triangles? or no triangles?A= 37$^\circ$, a=8, b=14 A) 1 Trianlge. B) 2 Triangles. C) No Triangles. D) None of the above. Show Answer Correct Answer: C) No Triangles. 12. A triangle can be constructed only when the sum of any two sides is: A) Greater than the third side. B) Less than the third side. C) Equal to the third side. D) None. Show Answer Correct Answer: A) Greater than the third side. 13. True or False.An acute triangle has 3 acute angles. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. The perimeters of two similar triangles are 25 cm and 15 cm respectively. If one side of the first triangle is 9 cm, then the corresponding side of second triangle is ..... A) 5.4 cm. B) 20 cm. C) 6cm. D) 5.2 cm. Show Answer Correct Answer: A) 5.4 cm. 15. What is the sum of exterior angles of a triangle? A) 180. B) 360. C) 540. D) 760. Show Answer Correct Answer: B) 360. 16. In the given triangle, PQR, angle QPR =90 degree, PQ= 24cm and QR = 26 cm and inTriangle PKR, angle PKR = 90$^\circ$and KR = 8 cm, the length of PK will be A) 3 cm. B) 4 cm. C) 5 cm. D) 6 cm. Show Answer Correct Answer: D) 6 cm. 17. What is the capital of Guyana? A) Georgetown. B) Kingston. C) Buenos Aires. D) Quito. Show Answer Correct Answer: A) Georgetown. 18. A triangle in which two sides are of equal lengths is called an ..... A) Scalene triangle. B) Equilateral triangle. C) Isosceles triangle. D) None of the above. Show Answer Correct Answer: C) Isosceles triangle. 19. The gym normally charges $ 8 for each yoga class you attend. Shamika paid a one-time $ 75 membership fee at the gym. Now she only has to pay $ 2 for each yoga class she attends. Is her total cost proportional? Explain. A) Proportional, because the rate of change is $ 2. B) Not proportional, because the rate of change is $ 2. C) Proportional, because her membership fee is $ 75. D) Non Proportional, because there was an additional membership fee of $ 75. Show Answer Correct Answer: D) Non Proportional, because there was an additional membership fee of $ 75. 20. You need to place a 15-foot ladder so that it reaches the top of the house that is 12 feet tall. How far from the base of the house do you need to place the ladder? A) 15.4919 ft. B) 81 ft. C) 9 ft. D) 240 ft. Show Answer Correct Answer: C) 9 ft. 21. An isosceles triangle has ..... equal sides. A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: B) Two. 22. If the ratio of boys to girls in a class is 3:5 and there are 24 boys, how many girls are there? A) 30. B) 50. C) 20. D) 40. Show Answer Correct Answer: D) 40. 23. How do you find the area of a rectangle? A) Length + width. B) Length x width. C) Length x height. D) Base x height. Show Answer Correct Answer: B) Length x width. 24. How do you feel about this statement?I can understand, apply, and solve problems involving congruency on triangles. A) Yep, I got this. B) Am I even supposed to be in this class?. C) All the above. D) None of the above. Show Answer Correct Answer: A) Yep, I got this. 25. An ..... angle of a triangle is equal to the sum of its interior opposite angles. A) Exterior angle. B) Interior angle. C) Adjacent angle. D) None of the above. Show Answer Correct Answer: A) Exterior angle. ← PreviousNext →Related QuizzesClass 10 Maths Chapter 6 Triangles Quiz 1Class 10 Maths Chapter 6 Triangles Quiz 2Class 10 Maths Chapter 6 Triangles Quiz 3Class 10 Maths Chapter 6 Triangles Quiz 4Class 10 Maths Chapter 6 Triangles Quiz 5Class 10 Maths Chapter 6 Triangles Quiz 6Class 10 Maths Chapter 6 Triangles Quiz 7Class 10 Maths Chapter 6 Triangles Quiz 8Class 10 Maths Chapter 6 Triangles Quiz 9Class 10 Maths Chapter 6 Triangles Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books