MathematicsMedium127×since 2002Q3017The equation of a circle with origin as a center and passing through an equilateral triangle whose median is of length 333aaa is :Ax2 + y2=9a2{x^2}\, + \,{y^2} = 9{a^2}x2+y2=9a2Bx2 + y2=16a2{x^2}\, + \,{y^2} = 16{a^2}x2+y2=16a2Cx2 + y2=4a2{x^2}\, + \,{y^2} = 4{a^2}x2+y2=4a2Dx2 + y2=a2{x^2}\, + \,{y^2} = {a^2}x2+y2=a2Check answerSkip