1.

The length and breadth of a rectangular hall is 24m and 7m. What is largeststraight line that cane be Drawn in the floor of the hall?

Answer»

Answer :

  • 25m is the largest straight LINE that can be DRAWN in the floor of the hall

Given :

  • The length of a rectangular hall is 24m
  • Breadth of a rectangular hall is 7m

To find :

  • The largest straight line that can be drawn in the floor of the hall

Solution :

Given ,

  • Length is 24m
  • Breadth is 7m

And also Given that , the largest straight line that can be drawn in the floor of the hall is Diagonal so,

As we know that ,

  • Diagonal of rectangle = √l² + b²

where , l is length (24m) and b is breadth (7m)

➳ √l² + b²

➳ √(24)² + (7)²

➳ √576 + 49

➳ √625

➳ 25m

Hence , 25m is the largest straight line that can be drawn in the floor of the hall

More Explanation :

  • PERIMETER of rectangle = 2(l + b)
  • Area of rectangle = l × b
  • Diagonal of rectangle = √l² + b²
  • where , l is length and b is breadth


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