Home
Class 8
MATHS
In Figure, suppose it is known that D E=...

In Figure, suppose it is known that `D E=D Fdot` Then, is ` A B C` isosceles? Why or why not?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • UNDERSTANDING PHASE-II (QUADRILATERALS)

    RD SHARMA ENGLISH|Exercise All Questions|46 Videos

  • UNDERSTANDING SHAPES-IN (POLYGONS)

    RD SHARMA ENGLISH|Exercise All Questions|6 Videos

Similar Questions

Explore conceptually related problems

In the given figure, show that A B||E Fdot

In Figure, it is given that A B=B C and A D=E C . Prove that A B E~=C B D

In Figure, it is given that A E=A D\ a n d\ B D=C Edot Prove that A E B\ ~= A D C

In Figure, it is given that A E=A D and B D=C Edot Prove that triangleA E B~=triangleA D C

In Figure, it is given that /_A=/_C\ a n d\ A B=B Cdot Prove that A B D\ ~= C B E

Diagonals of a parallelogram A B C D intersect at O. dotA L\ a n d\ C M are perpendiculars to B D such that L\ a n d\ M lie on B D . IS A L=C M ? why or why not?

In Figure, it is given that A B=E F ,B C=D E ,A B_|_B D and F E_|_C Edot Prove that A B D~=F E Cdot

In Figure, A D\ a n d\ B E are respectively altitudes of an isosceles triangle A B C with A C=B Cdot Prove that A E=B D

In Figure, B D and C E are two altitudes of a A B C such that B D=C Edot Prove that A B C is isosceles. Figure

A B C D is a parallelogram. A D is a produced to E so that D E=D C and E C produced meets A B produced in Fdot Prove that B F=B Cdot

RD SHARMA ENGLISH-UNDERSTANDING PHASE-III (SPECIAL TYPES OF QUADRILATERALS)-All Questions
  1. In Figure, A B C D\ a n d\ A E F G are parallelograms. If /C=55^0, wha...

    Text Solution

    |

  2. In Figure, B D E F\ a n d\ D C E F are each a parallelogram. Is it tru...

    Text Solution

    |

  3. In Figure, suppose it is known that D E=D Fdot Then, is A B C isoscel...

    Text Solution

    |

  4. Diagonals of parallelogram A B C D intersect at O as shown in Figure. ...

    Text Solution

    |

  5. In Figure, A B C D is a parallelogram, C E besects /C\ a n d\ A F bise...

    Text Solution

    |

  6. Diagonals of a parallelogram A B C D intersect at O. dotA L\ a n d\ C ...

    Text Solution

    |

  7. Point E\ a n d\ F lie on diagonals A C of a parallelogram A B C D such...

    Text Solution

    |

  8. In a parallelogram A B C D ,\ A B=10 c m ,\ A D=6c mdot The bisector o...

    Text Solution

    |

  9. In Figure, R I C E is parallelogram. Find x ,\ y ,\ zdot

    Text Solution

    |

  10. In Figure, A B C D is a rhombus with /A B C=56^0dot Determine /A C Ddo...

    Text Solution

    |

  11. One of the diagonals of a rhombus is equal to one of its sides. Fin...

    Text Solution

    |

  12. A B C D is a rhombus in which the altitude from D to side A B\ bisect...

    Text Solution

    |

  13. Construct a rhombus whose diagonals are 10cm and 8cm.

    Text Solution

    |

  14. Which of the following statements are true for a rhombus? It has tw...

    Text Solution

    |

  15. Fill in the blanks, in each of the following, so as to make the stat...

    Text Solution

    |

  16. The diagonals of a parallelogram are not perpendicular. Is it a rho...

    Text Solution

    |

  17. The diagonals of a quadrilateral are perpendicular to each other. I...

    Text Solution

    |

  18. A B C D is a rhombus. If /A C B=40^0, find /A D Bdot

    Text Solution

    |

  19. If the diagonals of a rhombus are 12cm and 16cm, find the length of...

    Text Solution

    |

  20. Construct a rhombus whose diagonals are of length 10cm and 6cm.

    Text Solution

    |