Home
Class 7
MATHS
Angles Q and R of a trianglePQR are 25^o...

Angles Q and R of a `trianglePQR` are `25^o` and `65^o`. Write which of the following is true: `PQ^2+RP^2=QR^2`.

Promotional Banner

Topper's Solved these Questions

  • SYMMETARY

    SUBHASH PUBLICATION|Exercise EXAMPLE |34 Videos

  • VISUALISING SOLID SHAPES

    SUBHASH PUBLICATION|Exercise EXASMPLE |20 Videos

Similar Questions

Explore conceptually related problems

Angles Q and R of a trianglePQR are 25^o and 65^o . Write which of the following is true: 1.PQ^2+QR^2=RP^2

Angles Q and R of a trianglePQR are 25^o and 65^o . Write which of the following is true: RP^2+QR^2=PQ^2 .

The vertices of trianglePQR are P(2,1),Q(-2,3) and R(4,5). Find the equation of the median through the vertex R.

Carry out the following divisions: 66pq^2r^3 :- 11qr^2

Which of the following statement is not true about H_(2)O and D_(2)O

Add the following: 2p^2q^2-3pq+4 , 5+7pq-3p^2q^2

Write the electron dot structure of the following : O_(2) and O_(3)

The relation R defined in A= {1,2,3} by a R b if |a^(2)-b^(2)| le 5 . Which of the following is not true?

SUBHASH PUBLICATION-THE TRAINGLE AND ITS PROPERTIES-EXAMPLE
  1. Is it possible to have a triangle with the following sides: 3cm, 6cm, ...

    Text Solution

    |

  2. Is it possible to have a triangle with the following sides: 6cm, 3cm, ...

    Text Solution

    |

  3. Take any point in the interior of a traingle PQR: OP+OQ>PQ?

    Text Solution

    |

  4. Take any point in the interior of a traingle PQR: OQ+OR>QR?

    Text Solution

    |

  5. Take any point in the interior of a traingle PQR: OR+OP>RP?

    Text Solution

    |

  6. ABCD is a quadrilateral. Is AB+BC+CD+DA>AC+BD?

    Text Solution

    |

  7. ABCD is a quarilateral. Is AB+BC+CD+DA>2(AC+BD)?

    Text Solution

    |

  8. The lengths of two sides of a triangle are 12cm and 15cm. Between what...

    Text Solution

    |

  9. PQR is a triangle, right angled at P. If PQ=10cm and PR=24cm, Find QR.

    Text Solution

    |

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

    Text Solution

    |

  11. A 15 m long ladder reached a window 12m high from the ground on placin...

    Text Solution

    |

  12. Which of the following can be the sides of a right triangle: 2.5cm, 6....

    Text Solution

    |

  13. Which of the following can be the sides of a right triangle: 2cm, 2cm,...

    Text Solution

    |

  14. Which of the following can be the sides of a right triangle: 1.5cm, 2c...

    Text Solution

    |

  15. A tree is broken at a height fo 5m from the ground and its top touches...

    Text Solution

    |

  16. Angles Q and R of a trianglePQR are 25^oand 65^o. Write which of the ...

    Text Solution

    |

  17. Angles Q and R of a trianglePQR are 25^o and 65^o. Write which of the ...

    Text Solution

    |

  18. Angles Q and R of a trianglePQR are 25^o and 65^o. Write which of the...

    Text Solution

    |

  19. Find the perimeter of the rectanlge whose length is 40cm and a diagona...

    Text Solution

    |

  20. The diagonals of a rhombus measure 16 cm and 30cm. Find its perimeter.

    Text Solution

    |