Question

the total length of wire required for fencing a rectangular Park of length 30 metre and breadth and 20 metre is
1) 100 sq m
2) 100 m
3) 600 sq m

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Answer 1

Question :

the total length of wire required for fencing a rectangular Park of length 30 metre and breadth and 20 metre is ?

Answer :

$\sf\pink{Given:}$

• Length of the rectangular park is 30 m.

• Breadth of the rectangular park is 20 m.

$\sf\pink{To\:find:}$

• Length of wire required for fencing the rectangular park ?

Explanation :

The length of wire required for fencing the rectangular park is equal to the perimeter of the rectangular park .

Perimeter of rectangular park = 2 ( l + b )

$\sf\\ \longrightarrow\sf{ 2\times ( 30 + 20)}$

$\sf\\ \longrightarrow\sf{ 2\times 50}$

$\sf\\ \longrightarrow\sf{ 100}$

Therefore the perimeter is 100 m.

Therefore the length of wire required for fencing the rectangular park is 100 m.

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Answer 2

Answer:

2) 100 m

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