Different between length and breadth is 23m and it\'s perimeter is 206

1.	Different between length and breadth is 23m and it\'s perimeter is 206m than what is its area
Answer» Let lenght be = xLet breadth be = y =( x-23)Perimeter = 2(l+b) 206 =2(x+y) 206 = 2[x+(x-23)] 206 =2(2x-23) 206 =4x-46 206-46= 4x 160=4x 160/4 = x 40= xTherefore lenght = 40mBreadth =40-23=17m

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