Question

a rectangular Park has a pathway 2m wide running all around its boundary Rohan runs along the outer boundary while Anjali runs along the inner boundary of the pathway if the inner boundary of the pathway is 70 M long and 40m wide what distance will Rohan and Anjali covered if they complete one round

(according to my book answer is ' Anjali will cover 220 m and Rohan will cover 236 m)
So please send solution with this answer)

Also no need to send useless a answer .i.g. I don't know , try to ask another hand​

Answer 1

Answer:

Step-by-step explanation:

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:

ANJALI COVERS 220m AND ROHAN COVERS 228m.

Step-by-step explanation:

firstly we will calculate it's inner boundary in which Anjali ran=

I=70m

b=40m

perimeter of inner boundary-2(70m+40m)

=220m so anjali covers-220m

road is 2m wide so new

I=72m

b=42m

perimeter of outer boundary-2(72m+42m)

= 228m

so rohan covers 228m

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