A person moves along a rectangular field ABCD of length 15km and breadth 9km.
If he completes 2 rounds, find the distance covered and displacement
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l= 15 km
b= 9 km
perimeter = 2x(l+b)
= 2x(15+9)
= 48 km
he covers twice the field
hence,
distance travelled = 2x 48= 96 km
and displacement is 0
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