practice test 684

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Algebra 2
Practice Quiz 684

Click the circle next to the correct response.
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[ For problems 1 thru 5, use the triangle pictured above]

Find the trigonometric ratios.

1. sin (T) = ? 12/13 5/12 5/13	2. cos (R) = ? 12/13 5/12 5/13
3. tan (T) = ? 12/13 5/12 5/13	4. csc (T) = ? 13/12 12/5 13/5

5. the measure of angle T = ? .0067127544° 22.61986495° .375202648°
Evaluate.
6. cos (q ) = 1/2 60° 30° 45°	7. tan (45°) 1 88.72696998 1.548577761
8. sec (60°) 2	9. cot (q) =
	60° 30° 45°
10. is what in degree measure? 120° 4.188790205° 240°	11. 45° is what in radian measure? 3p/4 p/2 p/4
12. If cot (q) = , find sin (q)

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