Apala went to a park 20 m long and 10 m wide. She took one complete round of it,then find the distance covered by her.

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Solution

Length = 20m and breadth = 10m
Therefore it’s a rectangular park

Distance covered by Apala = Perimeter of rectangular park
= 2 × (Length + Breadth)
= 2 x (20 + 10)
= 2 (30)
= 60
∴ Distance covered by Apala is 60m.

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Apala went to a park 20 m long and 10 m wide. She took one complete round of it,then find the distance covered by her.

Length = 20m and breadth = 10m Therefore it’s a rectangular park Distance covered by Apala = Perimeter of rectangular park = 2 × (Length + Breadth) = 2 x (20 + 10) = 2 (30) = 60 ∴ Distance covered by Apala is 60m.

Length = 20m and breadth = 10m
Therefore it’s a rectangular park

Distance covered by Apala = Perimeter of rectangular park
= 2 × (Length + Breadth)
= 2 x (20 + 10)
= 2 (30)
= 60
∴ Distance covered by Apala is 60m.