Home
Class 10
MATHS
Seg Pm is a median of Delta PQR. If PQ =...

Seg Pm is a median of `Delta PQR. If PQ = 40, PR = 42 and PM = 29, find QR.

Text Solution

Verified by Experts

The correct Answer is:
QR = 58 units
Promotional Banner

Topper's Solved these Questions

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise Problem Set - 2 (MCQ)|8 Videos

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise Additional MCQ.s|10 Videos

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise Practive Set - 2.2|1 Videos

  • MODEL ACTIVITY SHEET

    CHETAN PUBLICATION|Exercise QUESTION|29 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise ASSIGNMENT|12 Videos

Similar Questions

Explore conceptually related problems

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

In Delta PQR, Point S is the midpoint of side QR. If PQ = 11, PR = 17, PS = 13 then find QR.

In Delta PQR, M is "the midpoint of" side QR. If PQ = 11, PR = 17 "and" QR = 12 "then find PM" .

In Delta PQR "seg" PS "is median of" Delta PQR. "And" PT bot QR, (i) PR^(2) = PS^(2) + QR xx ST + ( (QR)/2)^(2)

In Delta PQR "seg" PS "is median of" Delta PQR. "And" PT bot QR , (ii) PQ^(2) = PS^(2) - QR xx ST + ((QR)/2)^(2)

Draw the following triangles and construct circumcircles for them. in Delta PQR, PQ = 5cm , QR = 6cm " and " RP = 8.2 cm

Solve the any one of following sub questions: In Delta PQR, "seg" PM "is a median" PM = 10 and PQ^(2) + PR^(2) = 328 "then find" QR

In Delta ABC, "seg" AP "is a median". If BC = 18, AB^(2) + AC^(2) = 260 "find" AP .

Draw and locate the Orthocentre of a right triangle PQR where PQ = 4.5 cm, QR = 6cm and PR = 7.5 cm.

CHETAN PUBLICATION-PYTHAGORAS THEOREM-Problem Set - 2
  1. Find the length a diagonal of a rectangle having side 11 cm and 60 cm.

    Text Solution

    |

  2. Find the length of the hypotenuse of a right angled triangle if remain...

    Text Solution

    |

  3. A side of and isoceles right angled triangle is x. Find its hypotenuse...

    Text Solution

    |

  4. In Delta PQR,PQ = sqrt 8, QR = sqrt 5, PR = sqrt 3 Is Delta PQR a righ...

    Text Solution

    |

  5. In Delta RST, angle S = 90^(@) , angle T = 30^(@), RT = 12 cm. Find RS...

    Text Solution

    |

  6. Find the diagonal of a rectangle whose length is 16 cm and area is 192...

    Text Solution

    |

  7. Find the length of the side and perimeter of an equilateral triangle w...

    Text Solution

    |

  8. In Delta ABC, "seg" AP "is a median". If BC = 18, AB^(2) + AC^(2) = 26...

    Text Solution

    |

  9. Delta ABC is an equilateral triangle. Point P is on base BC such that ...

    Text Solution

    |

  10. from the information given tn the figure, Prove that : PM = PN =sqrt ...

    Text Solution

    |

  11. Prove that the sum of the squares of the squares of tha diagonals of a...

    Text Solution

    |

  12. Pranali and Prased started walking to the East and to the North respec...

    Text Solution

    |

  13. In Delta ABC, angle BAC = 90^(@), seg BL and seg CM are medians of Del...

    Text Solution

    |

  14. Sum of squares of adjacent sides of a paralleogram is 130 cm^(2) and l...

    Text Solution

    |

  15. In Delta ABC, "seg" AD bot "seg" BC, DB = 3CD. Prove that: 2 AB^(2) = ...

    Text Solution

    |

  16. In an isosceles triangle, length of each congruent side is 13 cm and l...

    Text Solution

    |

  17. In trapezium ABCD, seg AB ||seg DC. Seg BD bot seg AD, seg AC bot seg ...

    Text Solution

    |

  18. in the adjoining figure, Delta PQR is an equilateral triangle. Point S...

    Text Solution

    |

  19. Seg Pm is a median of Delta PQR. If PQ = 40, PR = 42 and PM = 29, find...

    Text Solution

    |

  20. Seg AM is a median of Delta ABC, if AB = 22, AC = 34, BC = 24, find AM...

    Text Solution

    |