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In ΔBCD, the measure of ∠D=90°, DC = 55, CB = 73, and BD = 48. What ratio represents the cosine of ∠C?
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In ΔBCD, the measure of ∠D=90°, DC = 55, CB = 73, and BD = 48. What ratio represents the cosine of ∠C?

User Deco
by
3.4k points

2 Answers

6 votes

the answer is 55/73 , the guy who gave the other answer did it wrong , I’m not too sure what he did wrong but this one is for sure correct : )

In ΔBCD, the measure of ∠D=90°, DC = 55, CB = 73, and BD = 48. What ratio represents-example-1
User Chayanne
by
3.3k points
3 votes

Answer:

48/73

Explanation:

cosine = adjacent/hypotenuse

= 48/73

User Khushi
by
3.1k points
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