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In Delta ABC and Delta LMN, AB=LM, AC = ...

In `Delta ABC and Delta LMN, AB=LM, AC = LN and angle B = angle M`. Then, the

A

triangles will be congruent if `ltB` is a right angle`

B

`triangles are congruent only if AB = AC

C

triangles cannot be congruent

D

triangles must be congruent

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The correct Answer is:
D
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BHARDWAJ ACADEMY-GEOMETRY-Chapter Exercise (Pervious Years Questions)
  1. The number of lines of symmetry of the figure is

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  2. In Delta PQT, PQ = PT. The points R and S are on QT such that PR = PS....

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  3. If for Delta ABC and lt DEF the correspondence CAB harr EDF gives a co...

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  4. Find the number of vertices in a polyhedron which has 30 edges and 12 ...

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  5. In Delta PQR, PQ = 4cm, PR = 6 cm and QR =3 cm. Which of the following...

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  6. In Delta ABC and Delta LMN, AB=LM, AC = LN and angle B = angle M. Then...

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  7. A polyhedron has 6 faces and 8 vertices. How many edges does it have?

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  8. The sum of all interior angles of a polygon is 1440^(@). The number of...

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  9. If one of the angles of a triangle is 130^(@) , then the angle between...

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  10. In the adjacent figure, the bisectors of angleA and angleB meet in a p...

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  11. The sum of all interior angles of a regular polygon is 1080^(@). What ...

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  12. In Delta DEF and Delta PQR, if PQ =DE, EF=PR and FD =QR, then

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  13. The interior angle of a regular polygon is 156^0dot Find the number of...

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  14. If the number of sides of a regular polygon is n, then the number of l...

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  15. In which one of the following cases, the construction of a quadrilater...

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  16. Let x be the angle which is equal to its complement and y be the angle...

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  17. How many sides has a regular polygon, each angle of which is of mea...

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  18. The angles of a quadrilateral are in the ratio 2 : 3 : 5 : 8. The sum ...

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  19. If one of the angles of a triangle is 110°, then the angle between the...

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  20. In Delta ABC, AB= 4cm, AC = 5 cm and BC = 6 cm. In Delta PQR, PR = 4 c...

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