Home
Class 14
MATHS
ABCD is a parallelogram, E and F are the...

ABCD is a parallelogram, E and F are the mid-points of BC and CD. Find the ratio of area of parallelogram ABCD and `DeltaAEF`

A

`3:7`

B

`3:8`

C

`3:5`

D

`4:9`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    KIRAN PUBLICATION|Exercise TYPE VII|60 Videos

  • LCM AND HCF

    KIRAN PUBLICATION|Exercise Test Yourself |18 Videos

  • MISCELLANEOUS

    KIRAN PUBLICATION|Exercise TYPE-VI|15 Videos

Similar Questions

Explore conceptually related problems

ABCD is a parallelogram. P and Q are mid points of BC & CD. Find the area of DeltaAPQ if area of DeltaABC is 12.

In the figure, the area of parallelogram ABCD is

ABCD is parallelogram.If L and M are the middle points of BC and CD, then bar(AL)+bar(AM) equals

ABCD is a parallelogram. X and Y are mid-points of BC and CD. Prove that ar(triangleAXY)=3/8ar(||^[gm] ABCD)

In the given figure,ABCD is a rectangle; E and F are the mid-points of the sides BC and CD respectively.What is the ratio of the area of Delta AEF and that of Delta ECF?

If ABCD is a parallelogram,E is the mid-point of AB and CE bisects /_BCD, then /_DEC is

In the given figure, ABCD is a parallelogram and M, N are the mid-points of AB and CD. The value of theta is

KIRAN PUBLICATION-MENSURATION-Test Yourself
  1. ABCD is a trapezium in which AB||CD and AB=2CD. If its diagonals inter...

    Text Solution

    |

  2. ABCD is a parallelogram, E and F are the mid-points of BC and CD. Find...

    Text Solution

    |

  3. Find the ratio of the areas of squares circumscribed about and inscrib...

    Text Solution

    |

  4. A sphere of radius r is incribed in a right circular cone whose slant ...

    Text Solution

    |

  5. The radius of each circle is 'a'. Then the area of the shaded portion ...

    Text Solution

    |

  6. The length of each side of a rhombus is equal to the length of the sid...

    Text Solution

    |

  7. In the figure given below, D is the diameter of each circle. What is t...

    Text Solution

    |

  8. Three equal circles of unit radius touch one another. Then the area of...

    Text Solution

    |

  9. Two goats tethered to diagonally opposite vertices of a field formed b...

    Text Solution

    |

  10. Find the area of the triangle inscribed in a circle circumscribed by a...

    Text Solution

    |

  11. From a thin metallic sheet in the shape of a trapezium ABCD in which A...

    Text Solution

    |

  12. AB and CD are parallel sides of a trapezium ABCD. Its diagonals inters...

    Text Solution

    |

  13. In the given figure, ABCd is a square of side 14 cm. Semicricles are d...

    Text Solution

    |

  14. A figure has a square of side 40 cm wih an circle in a circumcircle. T...

    Text Solution

    |

  15. A sqaure of side 4 cm is inscirbed in a circular quadrant such that on...

    Text Solution

    |

  16. The sum of length and breadth of a rectangle is 16 cm. A circle is cir...

    Text Solution

    |

  17. ABCD is a rhombus with side 10 cm and one of its diagonals BD equal to...

    Text Solution

    |

  18. The height of an equilateral triangle is 42 cm. A circle is drawn with...

    Text Solution

    |

  19. In an isosceles triangle, the lengh of each equal side is 1.5 times th...

    Text Solution

    |

  20. Four circles of equal radii are inscribed in a square of side 56 cm, t...

    Text Solution

    |