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If for ∆ABC and ∆DEF, the correspondence...

If for `∆ABC and ∆DEF`, the correspondence `CAB ↔ EDF` gives a congruence, then which of the following is not true?

A

`AC= DF`

B

`AB = EF`

C

`angle A = angle D`

D

`angle B = angle F`

Text Solution

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The correct Answer is:
B
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ARIHANT PUBLICATION PUNJAB-GEOMETRY-CHAPTER EXERCISE
  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 ∆ABC and ∆DEF, the correspondence CAB ↔ EDF gives a congruence,...

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  4. A polyhedron has 30 edges and 12 surfaces. How many vertices of this p...

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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 a quadrilateral ABCD, angle D=60^(@) and angle C = 100^(@). The bis...

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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 of the...

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  19. If one angle of a triangle is 110^(@), then the angle between the bise...

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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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