A water sprinkler in a lawn sprays water as far as 7 m in all directions. Find the length of the outer edge of wet grass.

A water sprinkler in a lawn sprays water as far as 7m in all directions.Find the length of the outer edge of wet grass.

A rectangular piece of lawn is 55m wide and 98m long. Find the length of the fence around it.

A square lawn has a path 2m wide around it. The area of the path is 196 sq. m. Find the length of the side of the lawn.

A square lawn has a path 2m wide around it. The area of the path is 196 sq. m. Find the length of the side of the lawn.

The shaded region of the given diagram represents the lawn in the form of a house. On the three sides of the lawn there are flower-beds having a uniform width of 2 m. Find the length and the breadth of the lawn.

A rectangular piece of lawn is 55m wide and 98m long.Find the length of the fence around it.

Water from a sprinkler comes out with a constant velocity u in all the directions. What is the maximum area of the grassland that can be watered at any time?

A cubical water tank is filled by tap water at the rate of 1.441/ sec.Find the length of an edge of the tank in centimeters if the tank is completely filled in 20 minutes.

A water tank has a hole at a distance of 7 m from free water surface. Find the velocity of water through the hole. If the radius of the hole is 2 mm what is the rate of flow of water?