Home
Class 10
MATHS
Ray BD is the angle bisector of angleABC...

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

A

2.4 cm

B

3.1 cm

C

22.1 cm

D

22.8 cm

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

Find the perimeter of DeltaABC , if AP=12 cm

In the following figure, angle ABC =90^@ , AD=15 and DC=20 .If BD is the bisector of angle ABC , What is the perimeter of the triangle ABC?

The angle bisector of angleABC&angleBCA of triangle DeltaABC intersect at point O. What is the angle angleBOC .

AD is perpendicular on angle bisector of angleABC of DeltaABC . A line DE from D is parallel to BC where it meet AC at E. If AC = 12 cm. then find AE.

In the following figure, ray PT is the bisector of angleQPR. Find the value of x and perimeter of DeltaPQR.

Ray AX is the bisector of angleBAC and ray AY is the bisector of angleXAC . If angleBAY=60^(@) , find angleBAC .

In the given figure, ray AE || ray BD, ray AF is the bisector of angleEAB and ray BC is the bisector of angleABD . Prove that lineAF || line BC.

If DeltaABC~DeltaPQR then evaluate the length of AC. If perimeter of DeltaABC = 20 cm, perimeter of DeltaPQR = 40 cm and PR = 8 cm.

TARGET PUBLICATION-SIMILARITY -Multiple Choice Questions
  1. In the given figure, DE abs() BC. If AB = 12 cm and AD = 3cm, then AE ...

    Text Solution

    |

  2. In DeltaPQR, if ST abs() QR, then what is the value of x?

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |