A kite is flying at a tallness of 75 m from the level of ground, joined to a string slanted at 60° to the level. the string's length is:
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sin 60=the perpendicular distance of the kite from the ground/the length of the string
√3/2=75/length of the string
=length of the string=75√3×2/3
=25×√3×2
=50√3
√3/2=75/length of the string
=length of the string=75√3×2/3
=25×√3×2
=50√3
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