The length of a rectangular field is twice its breath. if the perimeter is 150 metres, find its lenght and breadth
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let breadth be x
and lenght = 2x
perimeter= 150m
p= 2(l+b)
150=2(x+2x)
150=2×3x
3x=150÷2=75
x=75÷3
×=25
therefore
l=2x
=2×25
b =25........
and lenght = 2x
perimeter= 150m
p= 2(l+b)
150=2(x+2x)
150=2×3x
3x=150÷2=75
x=75÷3
×=25
therefore
l=2x
=2×25
b =25........
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