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11-04-2018
Mathematics

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What is the trigonometric ratio for cos C?

941

4140

1041

4041

What is the trigonometric ratio for cos C 941 4140 1041 4041 class=

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sqdancefan sqdancefan

12-04-2018

You remember from SOH CAH TOA that
.. Cos = Adjacent/Hypotenuse
.. cos(C) = 80/82 = 40/41 . . . . . . . . . . . seems to match the last selection

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