Home
Class 9
MATHS
If the length of the diagonal of a squar...

If the length of the diagonal of a square is 8 cm, then find its area.

Promotional Banner

Topper's Solved these Questions

  • AREA OF PARALLELOGRAMS AND TRIANGLES

    MODERN PUBLICATION|Exercise EXERCISE|83 Videos
  • CIRCLES

    MODERN PUBLICATION|Exercise EXERCISE|94 Videos

Similar Questions

Explore conceptually related problems

The diagonals of a rhombus are 7.5 cm and 12 cm. Find its area.

The lengths of the diagonals of a rhombus are 10 cm and 8.2 cm .Its area will be :

True/False If the diagonals of a rhombus are 14 cm and 18 cm, then its area is 126 cm^2

A sqaure and an equilateral triangle have equal perimeters. If the diagonal of the square is 12sqrt(2)cm , then area of the triangle is

The length of the diagonals of a rhombus are 24 cm and 32 cm. the perimeter of the rhombus is

MODERN PUBLICATION-AREA OF PARALLELOGRAMS AND TRIANGLES-EXERCISE
  1. If ar(||gm ABCD) = 252 cm^2, then find the area of triangleADB?

    Text Solution

    |

  2. In the figure. PQRS is a || gm. Find the value of y.

    Text Solution

    |

  3. If the length of the diagonal of a square is 8 cm, then find its area.

    Text Solution

    |

  4. The figure obtained by joining the midpoints of the adjacent sides of ...

    Text Solution

    |

  5. If the area of a parallelogram ABCD is 30cm^2, then find the length of...

    Text Solution

    |

  6. In the figure. ABCD is a ||gm and DN bot AB. If AB = 10 cm and DN =...

    Text Solution

    |

  7. ABCD is a rhombus AC = 8 cm, and DB = 6 cm. Find the length of BC.

    Text Solution

    |

  8. If ABC and BDE are two equilateral triangles such that D is the mid-po...

    Text Solution

    |

  9. P is any point on base BC of triangleABC and D is the mid-point of the...

    Text Solution

    |

  10. PQRS is a rectangle inscribed in a quadrant of a circle of radius 13 c...

    Text Solution

    |

  11. True/False Area of || gm= 1/2 basexx corresponding height.

    Text Solution

    |

  12. True/False If the area of a || gm with one side 24 cm and correspond...

    Text Solution

    |

  13. True/False If the diagonals of a rhombus are 14 cm and 18 cm, then i...

    Text Solution

    |

  14. Parallelogram on equal bases and between the same parallels are equal ...

    Text Solution

    |

  15. True/False Two parallelograms are on the same base and between the s...

    Text Solution

    |

  16. ABCD is a parallelogram and X is the mid-point of AB. If ar (AXCD) = 2...

    Text Solution

    |

  17. True/False If AD is the median of triangleABC and P is a point on AC...

    Text Solution

    |

  18. True/False In a triangleABC,D,E,F are the mid-points of the sides BC...

    Text Solution

    |

  19. True/False A,B,C,D are mid-points of sides of ||gm PQRS. If ar (PQRS...

    Text Solution

    |

  20. ABCD s a trapezium in which AB||CD and AD=BC Show that: angleA=angleB

    Text Solution

    |