Problem 31 of 7
Write the cosine ratio for angle C from side data adjacent 7, hypotenuse 25.
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use adjacent over hypotenuse.
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Cosine is adjacent over hypotenuse.
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Solution
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1. Identify the adjacent leg to the reference angle.
2. Identify the hypotenuse.
3. Write adjacent divided by hypotenuse.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Opposite/hypotenuse, which is sine.