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A building that is 100 ft tall casts a shadow that makes a 30 degree angle with the ground. Approximately how long, in feet, is the shadow across the ground? A) 0.01 B) 3.33 C) 15.61 D) 173.21

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CoolCactus
The answer is D) 173.21, just had this question.
issaspammingmoodfam

Using the tangent function, tan (30) = [tex]\frac{100}{x}[/tex].

Therefore, the length of the shadow is approximately 173.21 feet.

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