heyaa. helps me ...plss
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let the breadth of the verandah is x
now length is 3+X
ATQ,area=perimeter
so,X(X+3)=2(X+X+3)
x²+3x=4x+12
x²-x-12=0
x²-4x+3x-12=0
x(x-4)+3(x-4)=0
X=4 or X=-3
so the breadth is 4m and length is 7m
now length is 3+X
ATQ,area=perimeter
so,X(X+3)=2(X+X+3)
x²+3x=4x+12
x²-x-12=0
x²-4x+3x-12=0
x(x-4)+3(x-4)=0
X=4 or X=-3
so the breadth is 4m and length is 7m
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