Question

the length of the rectangular field is 45 metre and the breadth is 35 metre find out the distance covered by ramu if he walks twice along the rectangular field

Answer 1

Step-by-step explanation:

perimeter =2(l+b)=2(45+35)=2(80)=160m sq.

as he walks twice the field,

the distance he covers will be twice the perimeter

therefore,he walks 160*2

=320

hope it helps you!!

Answer 2

After first completion of walking along the field, distance covered is 2*45+2*35 as it is a rectangular field.

Like that, after second completion of walking along the field, distance covered is 2*45+2*35

Total distance covered = 2*(2*45+2*35)

= 2*(90+70)

= 2*160

= 320 metre

Hope it helps you!

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