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[11759175:" A girl is sitting in the mid...

[11759175:" A girl is sitting in the middle of a "],[" park of dimension "12m times12m" .On the left "],[" side of it there is a building adjoining the park "],[" and on right side of the park,there is a road "],[" adjoining the park.A sound is produced on "],[" the road by a cracker.Is it possible for the girl "],[" to hear the echo of this sound? Explain your "],[" answer."]

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A girl is sitting in the middle of a park of dimension 12 m xx 12 m . On the left side of it there is a building adjoining the park and on right side of the park, there is a road adjoining the park. A sound is produced on the road by a cracker. Is it possible for the girl to hear the echo of this sound ? Explain your answer.

A girl is sitting in the middle of a park of dimension 12 m xx 12 m . On the left side of it there is a building adjoining the park and on right side of the park, there is a road adjoining the park. A sound is produced on the road by a cracker. Is it possible for the girl to hear the echo of this sound ? Explain your answer.

A girl is sitting in the centre of a garden of dimensions 12m xx 12 m. There is a house on the left side adjacent to the garden and a road to right side. A fire-cracker burst on the road, would the girl hear echo?

The side of a square park is 100 m. Perimeter of the park is:

The ratio of the sides of a triangular shaped park is 3: 4:5 and the perimeter of the park is 120 m. What is the perpendicular distance in meters from the vertex, opposite to the largest side of the park?

A circular park is surrounded by a road 21 m wide. If the radius of the park is 105 m, then find the area of the road.

A circular park is surrounded by a road 21 m wide. If the radius of the park is 105 m, then find the area of the road.