Home
Class 10
MATHS
DeltaPQR ~ DeltaXYZ. PQ : XY = 7 : 3, th...

`DeltaPQR ~ DeltaXYZ`. PQ : XY = 7 : 3, then `A(DeltaPQR):A(DeltaXYZ)`=

A

`7 : 3`

B

`3 : 7`

C

`49 : 9`

D

`9 : 49`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • SIMILARITY

    TARGET PUBLICATION|Exercise Additonal Problems for Practice( Basid on Practice Set 1.1)|11 Videos

  • SIMILARITY

    TARGET PUBLICATION|Exercise Additonal Problems for Practice(Based on Practice Set 1.2)|11 Videos

  • SIMILARITY

    TARGET PUBLICATION|Exercise Activites for Practice|4 Videos

  • QUESTION FROM STD. IX

    TARGET PUBLICATION|Exercise Statistics|14 Videos

  • STATISTICS

    TARGET PUBLICATION|Exercise Problem Set-6|21 Videos

Similar Questions

Explore conceptually related problems

DeltaABC~DeltaPQR . If AB : PQ=4: 5 , find A(DeltaABC) : A(DeltaPQR) .

If DeltaABC ~ DeltaDEF and AB : PQ = 5 : 7 then write the ratio of A(DeltaABC) : A(DeltaPQR) .

If DeltaPQR ~ DeltaPMN and 9 A(DeltaPQR) = 16 A(DeltaPMN) ,then find (QR)/(MN) .

If in DeltaPQR and DeltaXYZ, (PQ)/(XY) = (QR)/(XZ) then the triangles will be similar, when

If DeltaABC~DeltaPQR and AB:PQ=2:3 , then fill in the blanks: (A(DeltaABC))/(A(DeltaPQR))=((AB)^(2))/(square)=(2^(2))/(3^(2))=(square)/(square) (A(DeltaABC))/(A(DeltaPQR))=(AB^(2))/(PQ^(2))=(2^(2))/(3^(2))=4/9

If DeltaABC~DeltaPQR,A(DeltaABC)=80, A (DeltaPQR)=125 , then fill in the blanks: (A(DeltaABC))/(A(Delta………..))=80/125:.(AB)/(PQ)=(square)/(square)

DeltaABC~DeltaPQR . If AM and PN are altitudes of DeltaABC and DeltaPQR respectively and AB^(2) : PQ^(2)=4:9 then AM:PN=

DeltaABC~DeltaPQR . If A(DeltaABC)=25 , A(DeltaPQR)=16 find AB : PQ .

TARGET PUBLICATION-SIMILARITY -Multiple Choice Questions
  1. In DeltaPQR, if ST abs() QR, then what is the value of x?

    Text Solution

    |

  2. Ray BD is the angle bisector of angleABC. The perimeter of DeltaABC is

    Text Solution

    |

  3. squarePQRS is a trapezium, and AB abs() PS abs() QR. If PA = 3 cm, AQ ...

    Text Solution

    |

  4. In DeltaABC and DeltaXYZ, (AB)/(YZ) = (BC)/(ZX) = (AC)/(XY), then by w...

    Text Solution

    |

  5. If in DeltaPQR and DeltaXYZ, (PQ)/(XY) = (QR)/(XZ) then the triangles ...

    Text Solution

    |

  6. If DeltaPQR ~ DeltaDEF, angleP = 65^@ and angleF = 32^@, then angleQ i...

    Text Solution

    |

  7. यदि triangle ABC ~ triangle PQR तथा 2AB = PQ व BC = 8 सेमी है तब QR =

    Text Solution

    |

  8. In the given figure, if seg PQabs() seg BC such that (AP)/(AB) = 2/5, ...

    Text Solution

    |

  9. In the figure, if DeltaXYZ is right angled at Y and UVbotXZ, XZ = 13 c...

    Text Solution

    |

  10. A vertical pole of length 6 m casts a shadow 4 m long on the ground a...

    Text Solution

    |

  11. In the figure, DeltaABC ~ DeltaBPQ. If AB = BC and P is the midpoint ...

    Text Solution

    |

  12. In the figure, DeltaABC ~ DeltaAPQ. If AB 12 cm, and AQ =1/4 AC, then ...

    Text Solution

    |

  13. DeltaPQR ~ DeltaXYZ. PQ : XY = 7 : 3, then A(DeltaPQR):A(DeltaXYZ)=

    Text Solution

    |

  14. If DeltaABC~DeltaPQR with (BC)/(QR)=1/3,then (ar(DeltaPRQ))/(ar(DeltaB...

    Text Solution

    |

  15. DeltaABC ~ DeltaDEF. If BC = 5 cm,EF = 7.5 cm and A(Delta DEF) = 45cm^...

    Text Solution

    |

  16. If the ratio of corresponding sides of similar triangles is 3 : 4 , th...

    Text Solution

    |

  17. The areas of two similar triangles are 32cm^2 and 50cm^2. The ratio of...

    Text Solution

    |

  18. DeltaPQR ~ DeltaUTS.If A(DeltaPQR) : A(DeltaUTS) = 16 : 9, and TS = 1....

    Text Solution

    |

  19. DeltaDEF~DeltaMNK. If DE=2,MN=5, then find the value of (A(DeltaDEF))/...

    Text Solution

    |

  20. If DeltaABC ~ DeltaDEF such that A(DeltaABC) = 4A(DeltaDEF) and AC = 6...

    Text Solution

    |