Select the angle that correctly completes the law of cosines for this triangle.
62°
17
...
Mathematics, 29.11.2021 19:50 nunu5671
Select the angle that correctly completes the law of cosines for this triangle.
62°
17
82 +172 – 2(8) (17)cos __ = 152
90°
15
A. 28°
B. 62
C. 180°
D. 90
Answers: 2
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