√80 = 8.94427191. 80 is not a perfect square; the result is irrational.

Is 80 a perfect square?

No, 80 is not a perfect square. Its square root is irrational.

What is 8.94427191 squared?

8.94427191 squared is approximately 80. (8.94427191)² ≈ 80

Instant answer with step-by-step solution

√80 = 8.94427191

√80 = 8.94427191

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

We need to find √80 — a number that when multiplied by itself equals 80.
80 is not a perfect square. Its square root is irrational.
It falls between √64 = 8 and √81 = 9.
Using the formula √N = N^(1/2): √80 = 80^0.5 = 8.94427191
Verification: 8.94427191 × 8.94427191 ≈ 80 ✓ (rounded to 10 significant figures)

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