Is 452 a perfect square?

No, 452 is not a perfect square. Its square root is irrational.

What is 21.2602916255 squared?

21.2602916255 squared is approximately 452. (21.2602916255)² ≈ 452

√452 = 21.2602916255. 452 is not a perfect square; the result is irrational.

Instant answer with step-by-step solution

√452 = 21.2602916255

√452 = 21.2602916255

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

We need to find √452 — a number that when multiplied by itself equals 452.
452 is not a perfect square. Its square root is irrational.
It falls between √441 = 21 and √484 = 22.
Using the formula √N = N^(1/2): √452 = 452^0.5 = 21.2602916255
Verification: 21.2602916255 × 21.2602916255 ≈ 452 ✓ (rounded to 10 significant figures)

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