Question

1.
A path 1.5m wide is running around a square field whose side is
36m. Find the area of path.
​

Answer 1

Step-by-step explanation:

The path is 2.5 m wide.

The length of the square field is 45 m.

We know, area of square = (length)

2

unit

Hence, area of the square field $$= (45)^2 m^2 \\ = 2025 \, m^2$$

Now considering the path we have now the side of the filed =(45+(2.5×2))m

=(45+5)m

=50m

[since the path is a round]

Hence the area of the square filed including the path =(50)

2

m

2

=2500m

2

∴ Area of the path =(2500−2025)m

2

=475m

2

∴ option A is correct.

Answer 2

Answer:

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