Question

the perimeter of a rectangle is 180 metre and its length is 10 metre more than its width find its Length and width​

Answer 1

Answer:

let the length be x and breadth be x-10

180 = 2(x+x-10)

90 = 2x-10

45 = x-5

x = 50

Therefore the length is 50 m and breadth is 40m.