Flashcard 2 College-Level Mathematics Flashcard Set for the ACCUPLACER® test

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The correct answer is:

When 2 of the 3 pieces of a right triangle are known (side length or angle measurement), the remainder of the triangle can be solved.


Explanation:

Use SOHCAHTOA to remember the trig. functions.
Sine is opposite over hypotenuse.
Cosine is adjacent over hypotenuse.
Tangent is opposite over adjacent.