plz plz solve this sum for me sum no. 3
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given:area of rectangle= 2(l+b)
440=2(22+b)
let the breadth be 'b'
440=44+2b
440-44=2b
396=2b
b=396/2
b=198
440=2(22+b)
let the breadth be 'b'
440=44+2b
440-44=2b
396=2b
b=396/2
b=198
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