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6-31.

Use the Law of Cosines or Law of Sines to find the value of x in each triangle below. REMEMBER TO CHANGE TO DEGREE MODE!

  1. Triangle, horizontal bottom labeled, 10, right side labeled 8, left side labeled 6, bottom right angle labeled x.

  1. Triangle, horizontal bottom labeled, x, right side labeled 28, bottom left angle labeled 70 degrees, top angle labeled 60 degrees.

Law of Sines

Law of Cosines

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