a kite is flying at a height of 113.5m above the ground by the help of string which is attached to a roller at a height of 1m above the ground. if the string makes an angle of 30° with the horizontal, find the length of the string.
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Step-by-step explanation:
root 3=1.732 approx string is making 30 degree angle with horizontal at a height of 1 m from ground now sin= perpendicular upon hypotenous perpendicular height= 113.5-1=112.5 therfore 112.5 upon hypotenous = sin 30 112.5 ×2 = 225 that is string length
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