Home
Class 9
MATHS
[" 29.A girl is sitting in the middle of...

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

Promotional Banner

Similar Questions

Explore conceptually related problems

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?

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.

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

The ratio of the sides of a triangular park is 2:3:4. If the perimeter of the park be 216 m, then find the distance (perpendicular) of the greates side of the park from its opposite vertex.

A rectangular park is 100 m long and 60 m wide. There is a path 2 m wide out side the park. Find the area of the path?