Home
Class 8
MATHS
In the above figure (not to scale), E an...


In the above figure (not to scale), E and F are the mid points of AB and CD respectively.
`bar(AB) | |bar(CD),bar(BC)||bar(AD),/_ADE =70^(@)`, AND `/_BCE =40^(@), /_DEC` is

A

`70^(@)`

B

`40^(@)`

C

`110^(@)`

D

`120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    PEARSON IIT JEE FOUNDATION|Exercise TEST YOUR CONCEPTS (ESSAY TYPE QUESTIONS) |5 Videos

  • Formulae

    PEARSON IIT JEE FOUNDATION|Exercise Level 3|7 Videos

  • INDICES

    PEARSON IIT JEE FOUNDATION|Exercise CONCEPT APPLICATION (Level 3)|7 Videos

Similar Questions

Explore conceptually related problems

ABCD is a trapezium, in which AD||BC, E and F are the mid-points of AB and CD respectively, then EF is:

If D is the mid -point of side AB of DeltaABC , then bar(AB) + bar(BC) + bar(AC) =

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

M and N are mid-point of the diagnols AC and BD respectivley of quadrilateral ABCD, then bar(AB) + bar(AD)+bar(CB)+bar(CD) =

In the above figure (not to scale), O is the centre of the circle. bar(BC) and bar(CD) are equal chords. If /_ OBC =70^(@) , then find /_BAD .

If ABCD is a square then, 2bar(AB)+4bar(BC)+5bar(CD)+7bar(DA)=

If AD , BE and CF are medians of DeltaABC , then bar(AD) + bar(BE) + bar(CF) =

If a,b in N , PQRS is a square and P, Q, R, S are mid points of AB, AD, CD, BC respectively then a+b is

In the given figure ABCD is a parallelogram in which AB||CD and E and F are the mid points of AB and BC respectively. What is the area of angleBEF ?

PEARSON IIT JEE FOUNDATION-GEOMETRY -CONCEPT APPLICATION (Level 1)
  1. In the figure above (not to scale ) , overline(EF)||overline(GD),overl...

    Text Solution

    |

  2. In the figure below, bar(BC)|| bar(EF),BC=EF and DF =AC. Which of the...

    Text Solution

    |

  3. In the above figure (not to scale), E and F are the mid points of AB a...

    Text Solution

    |

  4. What is the number of lines of symmetry for a parallelogram ?

    Text Solution

    |

  5. Given below are some figures. Choose the image of the given figure to ...

    Text Solution

    |

  6. In the given figure , PQ and RS are chords of length 10 cm each inters...

    Text Solution

    |

  7. In the above figure (not to scale), O is the centre of the circle. bar...

    Text Solution

    |

  8. In the above figure (not to scale), O is the centre of the circle. bar...

    Text Solution

    |

  9. In the above figure , overline(AB)andoverline(AC) are equal chords an...

    Text Solution

    |

  10. In the above figure, O is the centre of the circle and AB=CD. If / APB...

    Text Solution

    |

  11. In the above diagram (not to scale), AB=AC=. O is the centre of the ci...

    Text Solution

    |

  12. In the figure above (not to scale), AB=CD and /A =100^(@). / C =

    Text Solution

    |

  13. In the above figure, ABCD is a cyclic quadrilateral and /BCD =2 / BAD....

    Text Solution

    |

  14. In the below figure , one part of the line of symmetry is given . Re...

    Text Solution

    |

  15. In the above figure , AB and CD are equal chords and O is the centre o...

    Text Solution

    |

  16. In the given figure , angleDBA=2angleDAB=4angleCAD. If angleADC=120^(@...

    Text Solution

    |

  17. In the given figure (not to scale ) , O is the centre of the circle . ...

    Text Solution

    |

  18. In the following figure ( not to scale), / ADC =60^(@), / BAD =80^(@) ...

    Text Solution

    |

  19. In the following figure , the two circles with centres P and Q are con...

    Text Solution

    |

  20. In the above figure (not to scale) overline(AB),overline(BC),overline(...

    Text Solution

    |