The circumference of a circle is pi^2. Find the length of a side of a square inscribed in the circle.

Guest May 19, 2020

#1**+1 **

*The circumference of a circle is pi^2. Find the length of a side of a square inscribed in the circle.*

Circumference is π • d. Since this circumference is π • π that means d = π

The diameter, i.e., π, is the diagonal of the inscribed square.

Therefore, a side of the square is **π / sqrt(2)**. In numeric value approx 3**.**1416 / 1**.**414 = about 2**.**22

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Guest May 19, 2020