Home
Class 9
MATHS
Two triangles DeltaABC and Delta DEF are...

Two triangles `DeltaABC and Delta DEF` are given such that `AB"||"DE,BC"||"EFandAB=DE,BC=EF.`"Show that"AC"||"DFandAC=DE`

Promotional Banner

Topper's Solved these Questions

  • QUADRILATERALS

    NAGEEN PRAKASHAN|Exercise Exercise 8b|15 Videos

  • QUADRILATERALS

    NAGEEN PRAKASHAN|Exercise Revision Exercise (very Short Answer Questions)|10 Videos

  • QUADRILATERALS

    NAGEEN PRAKASHAN|Exercise Problems From NCERT/exemplar|11 Videos

  • PROBABILITY

    NAGEEN PRAKASHAN|Exercise Revision Exercise (very Short Answer /short Answer Questions)|10 Videos

  • STATISTICS

    NAGEEN PRAKASHAN|Exercise Revision Exercise|10 Videos

Similar Questions

Explore conceptually related problems

If Delta ABC~Delta DEF such that 2AB=DE and BC=6 cm find EF.

Delta ABC=Delta DEF, Prove that (AB)/(DE)=(AB+BC+AC)/(DE+EF+DF)

In two triangle ABC and DEF, AB= DE ,BC=DF and AC =Ef then

In Delta ABC and Delta DEF , if AB = EF, BC= DE and CA = FD, then

In DeltaABC and DeltaDEF , it is given that AB = DE and BC = EF. In order that DeltaABC~=DeltaDEF , we must have

Ab Bc Cd De Ef Fg G?

If triangles ABC and DEF are similar such that 2AB = DE and BC = 8 cm, then what is EF equal to ?

In figure, AB||DE, AB=DE, AC||DF and AC=DF. Prove that BC||EF and BC=EF.

In Delta ABC and Delta DEF , it is given that (AB)/(DE)=(BC)/(FD) then they will be similar when

If triangle ABC is similar to triangle DEF such that 2AB = DE and BC = 8 cm then EF is .

NAGEEN PRAKASHAN-QUADRILATERALS-Exercise 8a
  1. In the given figure, ABCD is a rohombus with A=67^(@). If DEC is an eq...

    Text Solution

    |

  2. If the adjacent angles of a parallelogram are in the ratio 1/3:1/2. Fi...

    Text Solution

    |

  3. Prove that the sum of two consecutive angles of a parallelogram is 180...

    Text Solution

    |

  4. One angle of a parallelogram is 60^(@). Find its remaining angles.

    Text Solution

    |

  5. One diagonal of a parallelogram biscets its one of the angles. Show th...

    Text Solution

    |

  6. The opposite angles of a parallelogram are (3x-2)^(@)and(150-x)^(@). F...

    Text Solution

    |

  7. In the adjoining figure, ABCD is a parallelogram. If angleABC=125^(@),...

    Text Solution

    |

  8. In a parallelogram, one angleis twice of its consecutiv angle. Find al...

    Text Solution

    |

  9. In a parallelogram ABCD, AX and CY are the bisectors of angleAandangle...

    Text Solution

    |

  10. In a parallelogram PQRS, PX and QY are the perpendiculars drawn from P...

    Text Solution

    |

  11. In a parallelogram ABCD, the bisector of angleA bisects the line Bcat ...

    Text Solution

    |

  12. In a parallelogram ABCD, angleBCD=60^(@) If the bisectors AP and BP of...

    Text Solution

    |

  13. In the adjoining figure, DeltaPQR is formed by the sides PQ, QR and RP...

    Text Solution

    |

  14. X and Y are the mid-points of the opposite sides AB and DC of a parall...

    Text Solution

    |

  15. Two points X and Y lie on the diagonal BD of a parallelogram ABCD such...

    Text Solution

    |

  16. In the adjoining figure, DeltaABC is an isosceles triangle in which AB...

    Text Solution

    |

  17. AB and CD are two parallel lines and a transversal 'l' intersects thes...

    Text Solution

    |

  18. In the adjoining figure squareABCD is a parallelogeam. Points X and Y ...

    Text Solution

    |

  19. In the adjoining figure, ABCDEF is a regular hexagon. Prove that squar...

    Text Solution

    |

  20. Two triangles DeltaABC and Delta DEF are given such that AB"||"DE,BC"|...

    Text Solution

    |