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6. Find cos C using the triangle below. Answers may be in decimal OR fraction form.​

6. Find cos C using the triangle below. Answers may be in decimal OR fraction form-example-1

1 Answer

4 votes
Cosine = adjacent/hypothenuse
Adjacent = angle between the right angle and C
Adjacent = 21
Hypothenuse = longest side
Hypothenuse = 35

Solution: 21/35
User Tomaski
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