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The string on a kite is tight and makes an angle of 25 degrees with the horizontal Find the height of the kite if 150 feet is let out and the end of the string is 4.5 feet above the ground?
Wiki User
∙ 14y ago
Use the sine ratio to find the height of the kite:
sine = opposite (height of kite with the horizontal) divided by the hypotenuse (the string)
Rearrange the formula:
sine*hypotenuse = opposite
sine 25 degrees*150 = 63.39273926 feet
Height of kite above the ground: 63.39273926+4.5 = 67.89273926 feet
Therefore the kite is 68 feet above the ground to the nearest foot
Wiki User
∙ 14y ago
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