Home
Class 12
MATHS
In the quadrilateral ABCD :...

In the quadrilateral `ABCD` :

A

`(1)/(2)(overline(AC)timesoverline(BD))`

B

`(1)/(2)(overline(AC)timesoverline(BD))`

C

`overline(AC)timesoverline(DB)`

D

`overline(AC)timesoverline(BD)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    NIKITA PUBLICATION|Exercise MCQs|404 Videos

Similar Questions

Explore conceptually related problems

In a quadrilateral, ABCD, angleDAB + angleBCD=180^(@) , then the quadrilateral ABCD is……………….

The angles of a quadrilateral ABCD are x^(@),(x+1)^(@),(x+2)^(@) and (x+3)^(@) , taken in the same order. Then the quadrilateral ABCD is necessarily a

Find the area of the quadrilateral ABCD as shown in the given figure

In Figure,ABCD is a quadrilateral and BE perp AC and at at a BE mets DC produced at E, Show that area of $ADE is equal to the area of the quadrilateral ABCD .

In parallelogram ABCD, diagonals AC and BD are equal. Find the measure of angle ABC and prove that the quadrilateral ABCD is a rectangle.

Write converse, inverse and contraposilive of the implication: if a quadrilatera ABCD is a square, all the sides of the quadrilateral ABCD are equal.

If angles A, B, C and D of the quadrilateral ABCD, taken in order are in the ratio 3 : 7 : 6 : 4, then ABCD is a

NIKITA PUBLICATION-VECTOR-MULTIPLE CHOICE QUESTIONS
  1. ABCD is a rhombus and P ,Q ,R ,S are the mid-points of A B ,B C ,C D ,...

    Text Solution

    |

  2. In quadrilateral ABCD, if overline(AB)=overline(CD), then it is

    Text Solution

    |

  3. In the quadrilateral ABCD :

    Text Solution

    |

  4. Let square PQRS be a quadrilateral. If M and N are the mid-points of t...

    Text Solution

    |

  5. ABCD is a quadrilateral and E is the point of intersection of the line...

    Text Solution

    |

  6. If hat(i)+hat(j)-hat(k), 2hat(i)+3hat(j), 3hat(i)+5hat(j)-2hat(k) and ...

    Text Solution

    |

  7. E and F are mid-points of sides of AD and BC respectively of quadrila...

    Text Solution

    |

  8. Which of the following is trues?

    Text Solution

    |

  9. OABC is a tetrahedron D and E are the mid points of the edges vec (OA)...

    Text Solution

    |

  10. If M and N are the mid-points of the diagonals AC and BD respectively ...

    Text Solution

    |

  11. ABCD is a rhombus and P, Q, R and S are wthe mid-points of the side...

    Text Solution

    |

  12. If P, Q are the mid-points of the diagonals AC and BD of a quadrilater...

    Text Solution

    |

  13. If ABCD is a quadrilateral, then 2overline(AB)+3overline(BC)+2overline...

    Text Solution

    |

  14. If ABCD is a square, then bar(AB) + 2 bar(BC) + 3 bar(CD) + 4 bar(DA...

    Text Solution

    |

  15. ABCD is a parallelogram with AC and BD as diagonals. Then, A vec C - ...

    Text Solution

    |

  16. Let ABCD is a parallelogram and vecAC, vecBD be its diagonal, then vec...

    Text Solution

    |

  17. ABDC is a parallelogram and P is the point of intersection of its diag...

    Text Solution

    |

  18. ABCD is a parallelogram and O is the point of intersection of its diag...

    Text Solution

    |

  19. In parallelogram ABCD,if P, Q are mid-points of BC and CD respectively...

    Text Solution

    |

  20. If A B C D is a rhombus whose diagonals cut at the origin O , then ...

    Text Solution

    |