Home
Class 14
MATHS
The length of the diagonal of square is ...

The length of the diagonal of square is a cm . Which of the following represents the area of the square (in sq cm ) ?

A

2a

B

`(a)/(sqrt(2))`

C

`a^(2)//2`

D

`a^(2)//4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    KIRAN PUBLICATION|Exercise TYPE - III|21 Videos

  • MENSURATION

    KIRAN PUBLICATION|Exercise TYPE - IV|169 Videos

  • MENSURATION

    KIRAN PUBLICATION|Exercise Test Yourself|28 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

The length of the diagonal of a square is 20 cm. its area is

The length of the diagonal of a square is 24 cm. Find its area .

the length of the diagonal of a square is 10sqrt(2) cm .Its area is

The length of the diagonal of a square is 7sqrt(2) cm . Then , the area of the square in cm^(2) is

Length of the diagonal of a square is 12 cm. Find the length of each side of the square.

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

KIRAN PUBLICATION-MENSURATION-TYPE -II
  1. If the length of the diagonal AC of a square ABCD is 5.2 cm, then the ...

    Text Solution

    |

  2. The length of the diagonal of square is a cm . Which of the following ...

    Text Solution

    |

  3. The diagonal of a square is 4sqrt(2) cm. The diagonal of another squar...

    Text Solution

    |

  4. The diagonal of a square A is (a+b) units. What is the area (in square...

    Text Solution

    |

  5. The difference of the areas of two squares drawn on two line segments ...

    Text Solution

    |

  6. A circle and a square have same area. The ratio of the side of the squ...

    Text Solution

    |

  7. The perimeter of five squares are 24 cm, 32 cm, 40 cm, 76 cm and 80 cm...

    Text Solution

    |

  8. The ratio of the area of a square to that of the square drawn on its d...

    Text Solution

    |

  9. From four corners of a square sheet of side 4 cm, four pieces, each in...

    Text Solution

    |

  10. From a point P which is at a distance of 13 cm from centre O of a circ...

    Text Solution

    |

  11. A kite in the shape of a square with a diagonal 32 cm attached to an e...

    Text Solution

    |

  12. The breadth of a rectangular hall is three-fourth of its length. If th...

    Text Solution

    |

  13. The length of a plot is five times its breadth. A playground measuring...

    Text Solution

    |

  14. The length of a rectangular garden is 12 metres and its breadth is 5 m...

    Text Solution

    |

  15. A circular wire of radius 42 cm is bent in the form of a rectangle who...

    Text Solution

    |

  16. A took 15 s to cross a rectangular field diagonally walking at the rat...

    Text Solution

    |

  17. The difference between the length and breadth of a rectangle is 23 m. ...

    Text Solution

    |

  18. There is a rectangular tank of length 180 m and breadth 120 m in a cir...

    Text Solution

    |

  19. The length of a median of an equilateral triangle is 12sqrt(3) cms. Th...

    Text Solution

    |

  20. If the length and breadth of a rectangle are in the ratio 3:2 and its ...

    Text Solution

    |