Home
Class 10
MATHS
It is given that DeltaABC~DeltaEDF such...

It is given that `DeltaABC~DeltaEDF` such that AB=5 cm, AC=7 cm, DF= 15 cm and DE = 12 cm. Find the lengths of the remaining sides of the triangles.

Text Solution

AI Generated Solution

To solve the problem, we will use the property of similar triangles, which states that the ratios of corresponding sides of similar triangles are equal. **Given:** - Triangle ABC ~ Triangle EDF - AB = 5 cm - AC = 7 cm - DF = 15 cm - DE = 12 cm ...
Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    NCERT EXEMPLAR ENGLISH|Exercise Short Answer Type Questions|15 Videos
  • SURFACE AREAS AND VOLUMES

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|20 Videos

Similar Questions

Explore conceptually related problems

If DeltaABC~DeltaDEF , AB=4cm, DE=6, EF=9 cm and FD=12 cm, then find the perimeter of DeltaABC .

Delta ABC is right-angled at C. If AC = 5 cm and BC = 12 cm find the length of AB.

In the following figure, angle ABC= 90 ^(@) AB = (x+8) cm , BC = (x+ 1) cm and AC = (x+15) cm. Find the lengths of the sides of the triangles.

In triangle ABC, AB = AC = 15 cm and BC = 18 cm. Find : sin C

In DeltaABC,angleABC=angleDAC , AB = 8 cm, AC = 4 cm and AD = 5 cm. (ii) Find the length of BC and CD.

In triangle ABC, AB = AC = 15 cm and BC = 18 cm. Find : cos B

In the given figure, DeltaABC is similar to Delta DEF, AB = (x - 0.5) cm, AC = 1.5x cm, DE = 9 cm, and DF = 3x cm . Find the lengths of AB and DF.

∆ABC ~ ∆DEF. If AB = 4 cm, BC = 3.5 cm, CA = 2.5 cm and DF = 7.5 cm, find the perimeter of ∆DEF

In the given figure, AB||CD, AB=7cm, BD=25 cm and CD=17cm , find the length of side BC.

In triangle ABC, AB = AC = 15 cm and BC = 18 cm, find cos angleABC

NCERT EXEMPLAR ENGLISH-TRIANGLES-Long Answer Type Questions
  1. In given figure, if angleA=angleC, AB= 6 cm, BP = 15 cm, AP = 12 cm an...

    Text Solution

    |

  2. It is given that DeltaABC~DeltaEDF such that AB=5 cm, AC=7 cm, DF= 15...

    Text Solution

    |

  3. If a line is drawn to one side of a triangle to intersect the other tw...

    Text Solution

    |

  4. In the given figures, if PQRS is a parallelogram and ABabs()PS, then p...

    Text Solution

    |

  5. A 5 m long ladder is placed leaning towards a vertical wall such that ...

    Text Solution

    |

  6. For going to a city B from city A there is a route via city C such tha...

    Text Solution

    |

  7. A flag pole 18 m high casts a shadow 9.6 m long. Find the distance of ...

    Text Solution

    |

  8. A street light bulb is fixed on a pole 6 m above the level of the stre...

    Text Solution

    |

  9. In given figure, ABC is a triangle right angled at B and BDbotAC. If A...

    Text Solution

    |

  10. In given figure PQR is a right angled triangle, right angled at Q and ...

    Text Solution

    |

  11. Ii DeltaPQR, PDbotQR such that D lies on QR, if PQ=a,PR=b,QD=c and DR=...

    Text Solution

    |

  12. In a quadrilateral ABCD, angleA+angleD=90^(@). Prove that AC^(2)+BD^...

    Text Solution

    |

  13. In given figure,labs()m and liner segments AB, CD and EF are concurren...

    Text Solution

    |

  14. 14 In Fig. 6.21, PA, QB Rc and SD are all perpendiculars to a line l, ...

    Text Solution

    |

  15. O is the point of intersection of the diagonals AC and BD of a trapezi...

    Text Solution

    |

  16. In figure, line segment DF intersects the side AC of a DeltaABC at the...

    Text Solution

    |

  17. Prove that the area of the semicircle drawn on the hypotenuse of a rig...

    Text Solution

    |

  18. Equilateral triangles are drawn on the sides of a right triangle. Show...

    Text Solution

    |