Math, asked by priti7987, 9 hours ago

If the length and the breadth of a room are increased by 1 metre, the area is increased
by 21 square metres. If the length is increased by 1 metre and breadth is decreased by
1 metre, the area is
decreased by 5 square metres. Find the perimeter of the room.

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Answered by vivikotyan

5

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