A kite is flowing at a height of 75 cm from the level ground, attached to a string inclined at 60˚ to the horizontal. The length of string with no slack in it, is

Consider, the situation in the form of a triangle ABC where A is the kite and AC shows the height of kite i.e.


AC = 75 cm


And


AB be the string with angle of inclination i.e.


CAB = θ = 60°


We have to find length of string i.e. AB


Clearly, ABC is a right – angled triangle


So, we have





On cross multiplying we get,




On rationalizing we get,



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