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Back to Using trig ratios to find missing sides and angles — Problem 1 · Task Set 6

Using Trig Ratios to Find Missing Sides and Angles

Grade 10·23 problems·~40 min·Digital SAT Math·topic·sat-geotrig-rt-solve
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Recall / Warm-Up

1.

In the right triangle below, angle A=40°A = 40\degree. If you know the hypotenuse and want to find the side opposite angle AA, which trig ratio should you use?