the length of a rectangular field is twice its breadth. a man jogged around it four times and covered a distance 6km. what is the length of the field.
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Step-by-step explanation:
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Step-by-step explanation:
Let b=x
l=2x
Perimeter =2(l+b)
=2(2x+x)=2×3x=6x
4×perimeter=6km(given)
So4×permeter=4×6x
=6=4×6×x
1=4x
x=1/4km
So.length=2×1/4km
=1/2km
=500m
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