A surveyor measures the lengths of the sides of a triangular plot of land. What is the measure of the angle of the triangular pl
ot at which the surveyor stands? Approximate to the nearest degree.
cos–1(0.75) = 41°
cos–1(0.125) = 83°
cos–1(0.15) = 89°
2 answers:
Answer: Second option is correct.
Step-by-step explanation:
Since we have given that
a = 300 m
b = 250 m
c = 200 m
We need to find the measure of angle i.e. A
As we know the "Law of Cosine rules ":

Hence, Second option is correct.
The second one is correct
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