Question

a rectangular park has a pathway 2 m wide running all across its boundary. rohan runs along the outer boundary while anjali runs along the inner body of the pathway. if the inner boundary of the pathway is 70 mlong and 40 m wide , what distances will rohan and anjali cover if they complete one round

Answer 1

firstly we will calculate it's inner boundary in which Anjali ran=
l=70m
b=40m
perimeter of inner boundary=2(70m+40m)
=220m
so anjali covers=220m
road is 2m wide so new
l=72m
b=42m
perimeter of outer boundary=2(72m+42m)
=228m
so rohan covers 228m

Answer 2

Answer:

,

Step-by-step explanation:

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