Home
Class 10
MATHS
In the given Fig. triangleAHK ~ triangle...

In the given Fig. `triangleAHK ~ triangleABC`. If AK=10cm, BC=3.5 cmj and HK=7CM, find AC

Text Solution

Verified by Experts

The correct Answer is:
`(AK)/(AC)=(HK)/(BC) rArr 10/(AC)=(7)/(3.5) rArr AC=5cm`
Promotional Banner

Topper's Solved these Questions

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-I|10 Videos

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-II|25 Videos

  • TRIANGLE

    CBSE COMPLEMENTARY MATERIAL|Exercise Short Answer Type Questions-II|25 Videos

  • SURFACE AREA AND VOLUME

    CBSE COMPLEMENTARY MATERIAL|Exercise PRACTICE TEST ( SECTION-D)|1 Videos

Similar Questions

Explore conceptually related problems

In Fig.4.239,AHK is similar to ABC. If AK=10cm,BC=3.5cm and HK=7cm, find AC.( FIGURE)

In Fig.2,Delta AHK is similar to Delta ABC .If AK=10cm,BC=3.5cm and HK=7cm find AC.

ABC is a triangle right angled at C. If AB=25cm and AC=7cm, find BC.

In the figure triangleABC~triangleAED . If AD=5 cm , AE= 6 cm, BC= 12 cm and AB = 15 cm. Determine AC and DE.

In the given figure, AD is the bisector of angle BAC . If AB =10 cm , AC=6 cm and BC=12 cm, find BD and DC .

In the given figure , if AD is the bisector of angleBAC . If AB=10 cm , AC = 14 cm and BC = 6 cm , then find BD and DC .

In the given figure , Ad is the bisector of angleBAC . If AB = 10 cm , AC = 14 cm and BC = 8 cm , find BD and DC respectively .

In the given fig., find PC. If AB = 13 cm, BC = 7 cm and AD = 15 cm.

In a triangle triangleABC AB = 16 cm, BC = 63 cm, and AC = 65 cm then triangle will be

In the given figure, angle ABC=90^(@) and BD bot AC . If AB=5.7 cm, BD=3.8 cm and CD =5.4 cm , find BC.

CBSE COMPLEMENTARY MATERIAL-TRIANGLE-Very Short Answer Type Questions -State True or False :
  1. If the three sides of a triangle are a, sqrt3a and sqrt2a, then the me...

    Text Solution

    |

  2. vertical pole of length 3 m casts a shadow of 7 m and a tower casts a ...

    Text Solution

    |

  3. The lengths of the diagonals of a rhombus are 16 cm and 12 cm. Then, t...

    Text Solution

    |

  4. If triangleABC ~ triangleEDF and triangleABC is not similar to triangl...

    Text Solution

    |

  5. Pythagoras theorem

    Text Solution

    |

  6. State the basic proportionality theorem.

    Text Solution

    |

  7. Is the triangle with sides 12 cm, 16 cm and 18 cm a right triangle?

    Text Solution

    |

  8. If triangleABC ~ triangleQRP, ("Area "(triangleABC))/("Area"(triangleP...

    Text Solution

    |

  9. In the given Fig., angleM =angleN =46^(@), Express x in terms of a, b ...

    Text Solution

    |

  10. In the given Fig. triangleAHK ~ triangleABC. If AK=10cm, BC=3.5 cmj an...

    Text Solution

    |

  11. It is given that DeltaDEF~DeltaRPQ. Is it true to say that angleD = an...

    Text Solution

    |

  12. If the corresponding Medians of two similar triangles are in the ratio...

    Text Solution

    |

  13. An aeroplane leaves an airport and flies due west at a speed of 2100 k...

    Text Solution

    |

  14. The areas of two similar triangleABC and triangleDEF are 225cm^2 and 8...

    Text Solution

    |

  15. In the given figure, if triangleABC ~ trianglePQR, find the value of x...

    Text Solution

    |

  16. In the given figure, XY ||QR and (PX)/(XQ)=(PY)/(YR)=1/2", find XY : Q...

    Text Solution

    |

  17. In the given figure, find the value of x which will make DE||AB ?

    Text Solution

    |

  18. If triangleABC ~ triangleDEF, BC= 3EF and ar(DABC) =117cm^2 find area ...

    Text Solution

    |

  19. If triangleABC and triangleDEF are similar triangles such that angleA ...

    Text Solution

    |

  20. If the ratio of the corresponding sides of two similar triangles is 2 ...

    Text Solution

    |