Problem 88 of 7
Choose the correct trig ratio for side-finding data known opposite, unknown hypotenuse.
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match known/unknown sides to SOH-CAH-TOA.
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Match known and unknown sides to SOH-CAH-TOA relative to the reference angle.
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Solution
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1. Label sides opposite, adjacent, and hypotenuse.
2. Identify known and unknown sides.
3. Choose SOH, CAH, or TOA.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Choosing based on side lengths without reference angle labels.