√285 = 16.8819430161. 285 is not a perfect square; the result is irrational.

Is 285 a perfect square?

No, 285 is not a perfect square. Its square root is irrational.

What is 16.8819430161 squared?

16.8819430161 squared is approximately 285. (16.8819430161)² ≈ 285

Instant answer with step-by-step solution

√285 = 16.8819430161

√285 = 16.8819430161

⚠ 285 is not a perfect square — result rounded to 10 significant figures

We need to find √285 — a number that when multiplied by itself equals 285.
285 is not a perfect square. Its square root is irrational.
It falls between √256 = 16 and √289 = 17.
Using the formula √N = N^(1/2): √285 = 285^0.5 = 16.8819430161
Verification: 16.8819430161 × 16.8819430161 ≈ 285 ✓ (rounded to 10 significant figures)

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