The length of the shadow of a building is 120 meters, as shown below:
2 answers:
You would set up a ratio using tangent
tan 60 = x/120
120 tan 60 = x
x = 207.84 m
LETTER D
Answer:
D. 207.84 m
Step-by-step explanation:
The side we are given is adjacent to, or beside, the 60° angle. The side we are finding the measure of is opposite this angle.
The ratio of opposite to adjacent is tangent; setting up the tangent equation, we have
tan 60 = x/120
Multiply both sides by 120:
120(tan 60) = (x/120)*120
120(tan 60) = x
207.84 = x
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