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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

User Ti Wang
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2 Answers

1 vote

Using the tangent function, tan (30) =
(100)/(x).

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

User DeltaG
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4 votes
The answer is D) 173.21, just had this question.
User Yeimy
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