The length of a rectangle field is 30m more than its breadth. If the perimeter is 640m. Find the length of the field.
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Let the breadth be x m .
So , Length = (x+30) m .
A.T.Q.
2[x+(x+30)]=640 m
2(2x+30)=640 m
4x = 640-60 m
4x = 580 m
So , x= 145 m
So , Length = (x+30) m = 175 m
So , Length = (x+30) m .
A.T.Q.
2[x+(x+30)]=640 m
2(2x+30)=640 m
4x = 640-60 m
4x = 580 m
So , x= 145 m
So , Length = (x+30) m = 175 m
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