Answer:
angle C=60 degrees
Explanation:
cos C=adj/hyp
cos C=√11/2√11
cos C=1/2 ( convert to degrees)
Answer: 60 degrees
This triangle is a 30-60-90 right triangle because the hypotenuse is double the shortest side. Because this is a 30-60-90 right triangle, Angle C, which opens up to the x√3 side, is 60 degrees.
Hope it helps <3
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