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Praxis Core
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Apply the Law of Cosines
Grade Level
Praxis Core
5165.194 Apply the Law of Cosines
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🟡 Medium
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Two paths of lengths 7 km and 16 km leave the same point with an included angle of 55°. How far apart are their endpoints, to the nearest tenth?
A
16.5
B
14.9
C
13.3
D
11.7
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