Home
Class 7
MATHS
Find the area of a square each of whose ...

Find the area of a square each of whose sides measures 8.5 m.

A

`92.25m^(2)`

B

`82.25m^(2)`

C

`72.25m^(2)`

D

`74.25m^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    RS AGGARWAL|Exercise EXERCISE 20B|16 Videos

  • MENSURATION

    RS AGGARWAL|Exercise EXERCISE 20C|16 Videos

  • MENSURATION

    RS AGGARWAL|Exercise TEST PAPER (True/False)|4 Videos

  • LINES AND ANGLES

    RS AGGARWAL|Exercise Exercise 13|11 Videos

  • PERCENTAGE

    RS AGGARWAL|Exercise TEST PAPER|16 Videos

Similar Questions

Explore conceptually related problems

Find the perimeter of a square, each of whose sides measures 3.6 cm.

Find the perimeter of a square, each of whose sides measures: 3.8 cm

Find the perimeter of square, each of whose sides measures: (i) 3.8 cm (ii) 4.6 m (iii) 2m 5 dm

Find the area of a regular hexagon whose side measures 18 cm.

Find the area of a square whose side is 5cm.

Find the area of a square whose side is 63mm.

Find the volume, laterial surface area and the total surface area of a cube each of whose sides measures 8 cm.

Find the area of a parallelogram one of whose sides measures 40 cm and the corresponding height measures 19.5 cm .

Find the area of a square plot of side 8m.

In the given figure ABCD is a square each of whose sides measures 28 cm. Find the area of the shaded region. [Take pi=22/7 ]

RS AGGARWAL-MENSURATION-EXERCISE 20A
  1. Find the area of the rectangle whose dimensions are:(i) length = 24.5 ...

    Text Solution

    |

  2. Find the area of a rectangular plot, one side of which is 48 m and its...

    Text Solution

    |

  3. The sides of a rectangular park are in the ratio 4:3. If its area is 1...

    Text Solution

    |

  4. The area of a rectangular field is 3584 m^(2) and its length is 64 m. ...

    Text Solution

    |

  5. A verandah is 40 m long and 15 m broad. It is to be paved with stones,...

    Text Solution

    |

  6. Find the cost of carpeting a room 13 m by 9 m with a carpet of width 7...

    Text Solution

    |

  7. The cost of carpeting a room 15 m long with a carpet of width 75 cm at...

    Text Solution

    |

  8. The length and breadth of a rectangular piece of land are in the ratio...

    Text Solution

    |

  9. Find the length of the largest pole that can be placed in a hall 10 m ...

    Text Solution

    |

  10. Find the area of a square each of whose sides measures 8.5 m.

    Text Solution

    |

  11. Find the area of the square, the length of whose diagonal is(i) 72 cm,...

    Text Solution

    |

  12. The area of a square is 16200 m^(2). Find the length of its diagonal.

    Text Solution

    |

  13. The area of a square field is (1)/(2) hectare. Find the length of its ...

    Text Solution

    |

  14. The area of a square plot is 6084 m sq.. Find the length of the wire w...

    Text Solution

    |

  15. A wire is in the shape of a square of side 10 cm. If the wire is reben...

    Text Solution

    |

  16. A godown is 50 m long, 40 m broad and 10 m high. Find the cost of whit...

    Text Solution

    |

  17. The area of the 4 walls of a room is 168 m^(2). The breadth and height...

    Text Solution

    |

  18. The area of the 4 walls of a room is 77 m^(2). The length and breadth ...

    Text Solution

    |

  19. The area of four walls of a room is 120 m^(2) . If the length of the r...

    Text Solution

    |

  20. A room is 8.5 m long, 6.5 m broad and 3.4 m high. It has two doors, ea...

    Text Solution

    |