Evaluate
\frac{9659258262890683\sqrt{2}}{1250000000000000}\approx 10.92820323
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8 \sqrt{2} \cdot 0.9659258262890683
Evaluate trigonometric functions in the problem
7.7274066103125464\sqrt{2}
Multiply 0.9659258262890683 and 8 to get 7.7274066103125464.
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