JIPMAT 2022Geometry > Medium22+1r\frac{\sqrt{2}}{\sqrt{2+1}} r2+12r12r\frac{1}{\sqrt{2}} r21r(2−1)r(\sqrt{2}-1) r(2−1)r2r\sqrt{2 r}2r✅ Correct Option: 3Related questions:The area of the circle that can be inscribed in a square of side 6 cm is:The equation of the circle which passes through the point (4,5)(4,5)(4,5) and its centre at (2,2)(2,2)(2,2) isThe area of a circular playground is 22176 cm222176 \ cm^222176 cm2. What is the cost of fencing this ground at the rate of ₹50 per metre?