Answer:
it's cosine
Step-by-step explanation:
cos45° = x/17
I assume you're needing to find given those two functions you have.
From there, you combine like terms:
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<span><span>The
best and most correct answer among the choices provided by the question is </span>B. 87.47 cm² .</span>
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</span><span>Hope my answer would be a great help for you. </span> </span>
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9.6x_12................
10