Question

satvam goes round a rectangular field mensuring 120m × 80m if he goes round in 10 min what is his speed​

Answer 1

Step-by-step explanation:

We know,

Perimeter of rectangle =2(l+b)=2(120+80)=400

Answer 2

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Perimeter of rectangle =2(l+b)

2(120+80)

=400