The arc length intercepted on the circle by one side of the inscribed square (radius $20\sqrt{2}$) corresponds to a cent

Question

The arc length intercepted on the circle by one side of the inscribed square (radius $20\sqrt{2}$) corresponds to a central angle of —

Accepted Answer

$90°$

Answer

$30°$

Answer

$45°$

Answer

$60°$

The arc length intercepted on the circle by one side of the inscribed square (radius 20220\sqrt{2}202​) corresponds to a central angle of —