Home
Class 9
MATHS
D is the mid-point of side B C of \ A...

`D` is the mid-point of side `B C` of `\ A B C\ a n d\ E` is the mid-point of `B Ddot` If `O` is the mid-point of `A E ,` prove that `a r\ (\ B O E)=1/8a r\ (\ A B C)`

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC IDENTITIES

    RD SHARMA ENGLISH|Exercise All Questions|247 Videos

  • CIRCLE

    RD SHARMA ENGLISH|Exercise All Questions|306 Videos

Similar Questions

Explore conceptually related problems

D is the mid-point of side B C of triangle A B C and E is the mid-point of B D . If O is the mid-point of A E , prove that a r(triangle B O E)=1/8a r(triangle A B C) .

In a A B C ,\ E is the mid-point of median A Ddot Show that a r\ ( B E D)=1/4a r\ ( A B C)

A B C is a triangle in which D is the mid-point of B C and E is the mid-point of A Ddot Prove that area of B E D=1/4a r e aof A B Cdot

A B C is a triangle in which D is the mid-point of B C and E is the mid-point of A D . Prove that area of B E D = 1/4 area of ABC.

In Figure, if A B||D C\ a n d\ P is the mid-point B D , prove that P is also the midpoint of A C

In a triangle ABC , E is the mid-point of median AD . Show that a r\ (B E D)=1/4a r\ (A B C)

In triangle A B C ,\ P\ a n d\ Q are respectively the mid-points of A B\ a n d\ B C and R is the mid-point of A P . Prove that: a r\ (triangle \ P R Q)=1/2a r\ (triangle \ A R C) .

In triangle A B C ,\ P\ a n d\ Q are respectively the mid-points of A B\ a n d\ B C and R is the mid-point of A P . Prove that: a r\ ( triangle R Q C)=3/8\ a r\ (triangle \ A B C) .

In triangle A B C ,\ P\ a n d\ Q are respectively the mid-points of A B\ a n d\ B C and R is the mid-point of A P . Prove that: a r\ ( triangle P B Q)=\ a r\ (triangle \ A R C)

In A B C ,D is the mid-point of A B ,P is any point of B CdotC Q P D meets A B in Q . Show that a r( B P Q)=1/2a r( A B C)dot

RD SHARMA ENGLISH-AREA OF PARALLELOGRAMS AND TRIANGLES-All Questions
  1. A B C is a triangle in which D is the mid-point of B C and E is the mi...

    Text Solution

    |

  2. In figure, A B C\ a n d\ B D E are two equilateral triangles such th...

    Text Solution

    |

  3. D is the mid-point of side B C of \ A B C\ a n d\ E is the mid-p...

    Text Solution

    |

  4. In Figure, X\ a n d\ Y are the mid-points of A C\ a n d\ A B respect...

    Text Solution

    |

  5. In Figure A B C D\ a n d\ A E F D are two parallelograms. Prove that: ...

    Text Solution

    |

  6. In Figure, A B C D\ a n d\ A E F D are two parallelograms? Prove that:...

    Text Solution

    |

  7. In Figure, A B C D is a parallelogram. O is any point on A C.P Q\ ||...

    Text Solution

    |

  8. In a \ /\A B C , If L\ a n d\ M are points on A B\ a n d\ A C respec...

    Text Solution

    |

  9. In a \ A B C , If L\ a n d\ M are points on A B\ a n d\ A C respecti...

    Text Solution

    |

  10. In a \ A B C , If L\ a n d\ M are points on A B\ a n d\ A C respecti...

    Text Solution

    |

  11. In a \ A B C , If L\ a n d\ M are points on A B\ a n d\ A C respecti...

    Text Solution

    |

  12. In Figure D\ a n d\ E are two points on B C such that B D=D E=E Cdo...

    Text Solution

    |

  13. In Figure, A B C is a right triangle right angled at A ,\ B C E D ,...

    Text Solution

    |

  14. In Figure, A B C is a right triangle right angled at A ,\ B C E D ,...

    Text Solution

    |

  15. In Figure, A B C is a right triangle right angled at A ,\ B C E D ,\...

    Text Solution

    |

  16. In figure, A B C is a right triangle right angled at A .\ B C E D ,\...

    Text Solution

    |

  17. In figure, A B C is a right triangle right angled at A .\ B C E D ,\...

    Text Solution

    |

  18. In figure, A B C is a right triangle right angled at A .\ B C E D ,\...

    Text Solution

    |

  19. In Figure, A B C is a right triangle right angled at A ,\ B C E D ,\...

    Text Solution

    |

  20. In fig, ABC and BDE are two equilateral triangles such that D is the m...

    Text Solution

    |