Evaluate
30\sqrt{3}+0.05233595624294383\approx 52.013860183
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60 \cos(30) + 0.05233595624294383
Evaluate trigonometric functions in the problem
60\times \frac{\sqrt{3}}{2}+0.05233595624294383
Get the value of \cos(30) from trigonometric values table.
30\sqrt{3}+0.05233595624294383
Cancel out 2, the greatest common factor in 60 and 2.
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