CATGeometry > Medium5:1\sqrt{5}:15:12:12:12:12:1\sqrt{2}:12:11:11:11:1✅ Correct Option: 2Related questions:CAT 2020 Slot 2Let C1C1C1 and C2C2C2 be concentric circles such that the diameter of C1C1C1 is 2 cm2 \mathrm{~cm}2 cm longer than that of C2C2C2. If a chord of C1C1C1 has length 6 cm6 \mathrm{~cm}6 cm and is a tangent of C2C2C2, then the diameter, in cm, of C1C1C1 isCAT 2024 Slot 1In the XY-plane, the area, in sq. units, of the region defined by the inequalities y≥x+4y \geq x+4y≥x+4 and −4≤x2+y2+4(x−y)≤0-4 \leq x^{2}+y^{2}+4(x-y) \leq 0−4≤x2+y2+4(x−y)≤0 isCAT 2017 Slot 2ABCDABCDABCD is a quadrilateral inscribed in a circle with centre O. If ∠COD=120\angle COD = 120∠COD=120 degrees and ∠BAC=30\angle BAC = 30∠BAC=30 degrees, then the value of ∠BCD\angle BCD∠BCD (in degrees) is