## Triangles MCQ Questions and Answers Quiz

21. Centroid is the point of concurrency of three..........of triangle.

1. right bisectors
2. angle bisectors
3. altitudes
4. medians

22. Circumcentre is point of concurrency of three of three..........of triangle.

1. right bisectors
2. angle bisectors
3. altitudes
4. medians

23. Construction of a triangle is not possible when

1. two sides and an included angle are given
2. three sides are given
3. three angles are given
4. two angles and any side are given

24. Construction of traingle ABC with AB = 9 cm and BC = 6cm is possible when CA is equal to

1. 2cm
2. 3 cm
3. 12 cm
4. 16 cm

25. Corresponding angles of congruent triangles are:

1. congruent
2. non-congruent
3. unequal
4. supplementary

26. Corresponding sides of congruent triangles are:

1. equal
2. different
3. perpendicular
4. parallel

27. Each side of triangle has...........collinear vertices.

1. one
2. two
3. three
4. four

28. Hypotenuse is a side opposite to..............in right angled triangle.

1. 30o
2. 60o
3. 90o
4. 120o

29. If ABC is an equilateral triangle, then each angle equals to:

1. 90o
2. 180o
3. 120o
4. 60o

30. If AD is an altitude of an isosceles triangle ABC in which AB = AC. Then:

1. BD=CD
2. BD>CD
3. BD
4. None of the above
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MCQ Multiple Choice Questions and Answers on Triangles

Triangles Trivia Questions and Answers PDF