Evaluate
\frac{\pi }{625}\approx 0.005026548
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\frac{\pi \times 0.0064}{4}
Calculate 0.08 to the power of 2 and get 0.0064.
\pi \times 0.0016
Divide \pi \times 0.0064 by 4 to get \pi \times 0.0016.
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Matrix
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Limits
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