Math, asked by piyushjaiswal54, 8 months ago

if the length and the breadth of room are increased by 1 metre the area is increased by 20 one square metre is the length is increased by 1 metre and breadth is decreased by 1 metre the area is decreased by 5 square find the perimeter of the room

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Answered by singhbittu38654

Answer:

Now when the length is increased by 1 metre , the area is dcreased by 5 square metres (x+1) * y -xy = 21-5. ... Perimeter of the room = 2*(Length+width) = 2*(4+ 16) ... ocabanga44 and 141 more users found this answer helpful.

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if the length and the breadth of room are increased by 1 metre the area is increased by 20 one square metre is the length is increased by 1 metre and breadth is decreased by 1 metre the area is decreased by 5 square find the perimeter of the room​

Answers

if the length and the breadth of room are increased by 1 metre the area is increased by 20 one square metre is the length is increased by 1 metre and breadth is decreased by 1 metre the area is decreased by 5 square find the perimeter of the room