In the right triangle shown, what is the cosine of angle c?
a) 12/13
b) 15/17
c)...
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Mathematics, 19.11.2019 05:31 sillyvanna
In the right triangle shown, what is the cosine of angle c?
a) 12/13
b) 15/17
c) 5/13
d) 9/17
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Answers: 2
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