Draw diagram for the following situtions :
A person is flying a kite at an angle of elevation `alpha` and the length of thread from his hand to kite is 'l'.

Draw diagram for the following situtions : A person observes two banks of a river at angles of depression theta_1" and "theta_2(theta_1lt theta_2) from the top of a tree of height 'h' which is at a side of the river. The width of the river is 'd'.

A kite is flying at an angle of elevation of 60 , the kite is tied with a string of 60 m . Find the height of the kite .

A boy is standing on the ground and flying a kite with 150 m of string at an elevation of 30^(@) . Anotheer boy is tanding on the root of a 25 m high buildig and flying a kite at an elevation of 45^(@) . Find the length of string required by the second boy so that the two kites just meet if both the boys are on opposite sides of the kites.

Fill n the blanks if the angle of elevation a kite is 60^@ and the length of thread is 20sqrt3 metres, then the height of kite above the ground is____.

A boy is standing on the ground and flying a kite with 100m of string at an elevation of 30o . Another boy is standing on the roof of a 10 m high building and is flying his kite at an elevation of 45o . Both the boys are on opposite sides of both the kites. Find the length of the string that the second boy must have so that the two kites meet.

A boy is standing on the ground and flying a kite with 100m of string at an elevation of 30o . Another boy is standing on the roof of a 10 m high building and is flying his kite at an elevation of 45o . Both the boys are on opposite sides of both the kites. Find the length of the string that the second boy must have so that the two kites meet.

The length of a string between kite and a point on the ground is 90 m. If the string makes an angle with the level ground and sin alpha=(3)/(5) . Find the height of the kite. There is no slack in the string.