MathematicsMedium94×since 2002Q2869The area (in square units) of the region enclosed by the ellipse x2+3y2=18x^2+3 y^2=18x2+3y2=18 in the first quadrant below the line y=xy=xy=x isA3π+1\sqrt{3} \pi+13π+1B3π\sqrt{3} \pi3πC3π−34\sqrt{3} \pi-\frac{3}{4}3π−43D3π+34\sqrt{3} \pi+\frac{3}{4}3π+43Check answerSkip