Question

find the length of the rectangle whose perimeter is 220 and it's breadth is 50 cm​

Answer 1

perimeter of rectangle = 2 ( l + b )

           220 = 2 ( l + 50 )

     220 / 2 = l + 50

     110 - 50 = l

             60 = l

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Answer 2

ANSWER

60m

Step-by-step explanation:

perimeter of rectangle = 2(l+b)

220m = 2(l+50)m

220m = 2l + 100m

220m - 100m = 2l

120m = 2l

l= 120/2 m

length = 60m