3 years ago

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

Mathematics

1 answer:

Vladimir [108]3 years ago

8 0

Answer:

48/73

Step-by-step explanation:

cosine = adjacent/hypotenuse

= 48/73

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