## Triangles Quiz Question with Answer

11. A triangle having all sides different is called:

1. Isosceles
2. Scalene
3. Equilateral
4. None of these

12. A triangle having all sides equal is called:

1. Isosceles
2. Scalene
3. Equilateral
4. None of these

13. A triangle having two sides congruent is called

1. Scalene
2. Right angled
3. Equilateral
4. Isosceles

14. All the medians of................triangle are equal in measure.

1. a scalene
2. an isosceles
3. an equilateral
4. a right angled

15. All the three altitudes of a triangle are

1. Congruent
2. Concurrent
3. Parallel
4. Perpendicular

16. All the three bisectors of angles of triangle are

1. Congruent
2. Concurrent
3. Parallel
4. Perpendicular

17. All the three medians of a triangle are

1. Congruent
2. Concurrent
3. Parallel
4. Perpendicular

18. All the............right bisectors of sides of triangle are concurrent.

1. One
2. Two
3. Three
4. Four

19. Any two medians of an...........triangle equal is measure.

1. isosceles
2. equilateral
3. acute
4. obtuse

20. By which of the following criterion, the two triangle cannot be proved congruent?

1. AAA rule
2. SSS rule
3. SAS rule
4. ASA