求解 pi*0.045^2*2.2 | Microsoft Math Solver

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求值

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\pi \times 0.002025\times 2.2

计算 2 的 0.045 乘方，得到 0.002025。

\pi \times 0.004455

将 0.002025 与 2.2 相乘，得到 0.004455。

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