Evaluate
\frac{7\pi ^{2}}{12}\approx 5.757269234
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\frac{7\pi }{6\times 2}\pi
Express \frac{\frac{7\pi }{6}}{2} as a single fraction.
\frac{7\pi }{12}\pi
Multiply 6 and 2 to get 12.
\frac{7\pi \pi }{12}
Express \frac{7\pi }{12}\pi as a single fraction.
\frac{7\pi ^{2}}{12}
Multiply \pi and \pi to get \pi ^{2}.
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