Put these numbers in order from least to greatest. √57 18 π²

To order the numbers √57, 18, and π² from least to greatest, we need to calculate their approximate values:

1. √57 is approximately 7.55 (since 7.55 * 7.55 = 57).
2. 18 is simply 18.
3. π² (where π ≈ 3.14) is approximately 9.87 (since 3.14 * 3.14 ≈ 9.86).

Now we can compare:

– √57 ≈ 7.55

– π² ≈ 9.87

– 18 = 18

Putting them in order, we have:

√57 < π² < 18

Thus, the order from least to greatest is:

√57, π², 18.

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