Question

the lebgth and breadth of a rectangular playground are 140 m and 130 m what distance do you cover if you cover around the ground twice​

Answer 1

Answer:

The Answer is 1080 m

Step-by-step explanation:

Length of the Playground = 140 m

Breadth of the Playground = 130 m

Distance Covered by me around the ground one time = 2× (140 +130) m

= 2× 270 m

= 540 m

Distance Covered by me around the ground two time (twice) = 540 × 2 m

= 1080 m

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Answer 2

Answer:

I will cover

1080 m or 1 km 80 m or 1.08 km

if I cover around the ground twice.

Step-by-step explanation:

distance cover by me around the ground twice = 2 × perimeter of ground

= 2 × 2×(l+b) m

= 4× (140+130) m

= 4 × 270 m

= 1080 m

hope it helps.