Home
Class 8
MATHS
PQRS is a parallelogram and O is ...

PQRS is a parallelogram and O is the point of intersection of the diagonals . OR =4 cm and QS is 3 more than PR .Find OS .

Text Solution

Verified by Experts

The correct Answer is:
`=5.5` cm
Promotional Banner

Topper's Solved these Questions

  • UNDERSTANDING QUADRILATERALS

    NAND LAL PUBLICATION|Exercise ADDITIONAL QUESTIONS FOR PRACTICE (HOTS (High Order Thinking Skill)|1 Videos

  • SQUARES AND SQUARE ROOTS

    NAND LAL PUBLICATION|Exercise Sample Paper For Practice |12 Videos

  • VISUALISING SOLID SHAPES

    NAND LAL PUBLICATION|Exercise THINK, DISCUSS AND WRITE|1 Videos

Similar Questions

Explore conceptually related problems

P and Q are points on opposite sides AD and BC of a parallelogram ABCD such that PQ passes through the point of intersection of its diagonals AC and BD. Show that PQ is bisected at O.

Find the point of intersection of the straight lines : x/3-y/4=0, x/2+y/3 =1 .

PQRS is a parallelogram whose area is 180 cm^2 and A is any point on the diagonal QS. The area of DeltaASR = 90 cm^2 .

ABCD is a parallelogram and P the intersection of the diagonals, O is any point . Show that vec(OA)+vec(OB)+vec(OC)+vec(OD)=4vec(OP) .

PQRS is a parallelogram. QM is the height from Q to SR and QN is the height from Q to PS. If SR = 12 cm and QM = 7.6 cm. Find the area:

In a parallelogram ABCD, diagonals AC and BD intersect at O and AC = 6.8 cm and BD = 5.6 cm. Find the measure of OC and OD.

A (-3,-1) and B (2, 2) are two adjacent vertices and O(3,0) is the point of intersection of the diagonals of a parallelogram ABCD. Write down the equations of the four sides of the parallelogram.

Find the height ‘x’ if the area of the parallelogram is 24 cm^2 and the base is 4 cm

The consecutive sides of a parallelogram are 4x + 5y = 0 and 7x + 2y = 0. If the equation of one of the diagonals is 11 x + 7y = 9, find the equation of the other diagonal.

Find the area of a parallelogram ABCD in which AB = 28 cm, BC = 26 cm and diagonal AC = 30 cm.

NAND LAL PUBLICATION-UNDERSTANDING QUADRILATERALS -SAMPLE PAPER FOR PRACTICE
  1. Sum of all the interior angles of a quadrilateral is 180^(@) ?.

    Text Solution

    |

  2. Diagonals of the parallelogram bisect each other at right angles...

    Text Solution

    |

  3. Minimum number of sides in a polygon is 2.

    Text Solution

    |

  4. Fill in the blank spaces . A regular polygon each of whos...

    Text Solution

    |

  5. Measure of each interior angle of a polygon is equal to 8 times...

    Text Solution

    |

  6. Diagonals of the rhombus bisect each other at .

    Text Solution

    |

  7. Sum of all interior angles of a n sided polygon is .

    Text Solution

    |

  8. Number of diagonals in a hexagon are (i) 6 (ii) 5 (iii) ...

    Text Solution

    |

  9. Which letter of English alphabet form simple closed curve?

    Text Solution

    |

  10. Maximum exterior angle possible for a regular polygon (i) 60...

    Text Solution

    |

  11. Quadrilateral in which measure of each angle is less than 180^(...

    Text Solution

    |

  12. Identify the type of quadrilateral in the following . A ...

    Text Solution

    |

  13. Identify the type of quadrilateral in the following . A ...

    Text Solution

    |

  14. Identify the type of quadrilateral in the following . A ...

    Text Solution

    |

  15. Identify the type of quadrilateral in the following . A ...

    Text Solution

    |

  16. One side of the square is 36 cm and the side opposite to it ...

    Text Solution

    |

  17. Each interior angle of a polygon is double the exterior angle...

    Text Solution

    |

  18. One of angles of a parallelogram is 26^(@) more than its adja...

    Text Solution

    |

  19. PQRS is a parallelogram and O is the point of intersection o...

    Text Solution

    |

  20. ABCD is a quadrilateral such that angleA=angleB,angleC=angleD. ...

    Text Solution

    |