Mathematics, 04.11.2020 01:30 ebh3
Select the angle that correctly completes the law of cosines for this triangle.
122 + 132 - 2(12)(13)cos_= 52
679
13
5
23°
90°
12
Ο Α. 90°
Β. 67°
Ο Ο Ο
C. 23°
D. 180°
CLIDIT
Answers: 1
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Select the angle that correctly completes the law of cosines for this triangle.
122 + 132 - 2(12)(1...
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