Home
Class 10
MATHS
In triangle ABC, AP is a median on side ...

In `triangle ABC`, AP is a median on side BC. If AP=7,`AB^2+AC^2=260`, find BC.

Promotional Banner

Topper's Solved these Questions

  • PYTHAGORAS THEOREM

    CHETANA PUBLICATION|Exercise EXERCISE|39 Videos

  • Probability

    CHETANA PUBLICATION|Exercise EXERCISE|45 Videos

  • Quadratic Equations

    CHETANA PUBLICATION|Exercise EXERCISE|98 Videos

Similar Questions

Explore conceptually related problems

In triangle ABC , seg AP is a median. If BC=18 , AB^2+AC^2=260 , then find AP.

In triangle ABC , point M is midpoint of side BC. If AB^2+AC^2=290cm^2 and AM=8 cm, find BC.

Seg AM is a median of triangle ABC . If AB=22, AC=34, BC=24, find AM.

In triangle ABC , P is a point on side BC such that BP=4 cm and PC=7 cm. A(triangle APC):A(triangle ABC) =…….a)11:7 b)7:11 c)4:7 d)7:4

In triangle ABC , points D and E are on sides BC and AB such that AD and CE intersect at point P. CE_|_AB , AD_|_BC . Prove that triangle AEP~triangle CDP

In triangle ABC , points D and E are on sides BC and AB such that AD and CE intersect at point P. CE_|_AB , AD_|_BC . Prove that triangle AEP~triangle ADB

In triangle ABC , /_B=90^@ and AB = BC. If AC = 2sqrt2 , then find AB and BC.

In triangle ABC , P and Q lie on sides AB and BC such that PQ||AC. BP=6, PA=8, BQ=9, then QC=…….a)15 b)12 c)18 d)20

Line PA is a tangent at point A.Line PBC is a secant AP=15,BP=10,find BC.

In trapezium ABCD side AB|| side PQ|| side DC , AP=15, PD=12, QC=14 , find BQ.

CHETANA PUBLICATION-PYTHAGORAS THEOREM-EXERCISE
  1. Sides of triangle are given as 8,15,17. Determine if it is a right ang...

    Text Solution

    |

  2. Sides of triangle are given as 20,30,40. Determine if it is a right an...

    Text Solution

    |

  3. Sides of triangle are given as 10,12,15. Determine if it is a right an...

    Text Solution

    |

  4. Sides of triangle are given as 20,16,12. Determine if it is a right an...

    Text Solution

    |

  5. A ladder 10 m long reaches a window 8m above the ground.Find the dista...

    Text Solution

    |

  6. In triangle ABC, seg AD|side BC, B-D-C. Prove that AB^2+CD^2=BD^2+AC^2

    Text Solution

    |

  7. In triangle PQR, /PQR=90^@, seg QS|side PR such that P-S-R. PS=4, PQ=6...

    Text Solution

    |

  8. In triangle PQR, M is the midpoint of side QR. If PQ=11, PR=17 and QR=...

    Text Solution

    |

  9. In triangle ABC, AP is a median on side BC. If AP=7,AB^2+AC^2=260, fin...

    Text Solution

    |

  10. In triangle ABC, AB^2+AC^2=122 and BC=10. Find the length of the media...

    Text Solution

    |

  11. Adjacent sides of a parallelogram are 11 cm and 17 cm. If the length o...

    Text Solution

    |

  12. If 'O' is any point in the interior of rectangle ABCD,then prove that:...

    Text Solution

    |

  13. Is 28, 21 and 35 a Pythagorean triplet?

    Text Solution

    |

  14. In triangle PQR, /PQR=90^@, seg QS|hyp PR, PS=16, RS=9. Find QS.

    Text Solution

    |

  15. In triangle ADC, /ADC=90^@, /C=45^@, AC=8 sqrt 2 cm. Find AD.

    Text Solution

    |

  16. In triangle ABC, /B=90^@, /C=x^@, /A=(x+30)^@. Find /A.

    Text Solution

    |

  17. In triangle PQR, seg PM is a median. PM=10 and PQ^2+PR^2=328, then fin...

    Text Solution

    |

  18. If m and n are two distinct numbers such that m >n, then prove that m^...

    Text Solution

    |

  19. State and prove the Pythagoras theorem

    Text Solution

    |

  20. In an equilateral triangle ABC,the side BC is trisected at D.Prove tha...

    Text Solution

    |