CATGeometry > Mediumabr2a2+b2\frac{abr^2}{a^2+b^2}a2+b2abr2abr22(a2+b2)\frac{abr^2}{2(a^2+b^2)}2(a2+b2)abr22abr2a2+b2\frac{2abr^2}{a^2+b^2}a2+b22abr24abr2a2+b2\frac{4abr^2}{a^2+b^2}a2+b24abr2✅ Correct Option: 3Related questions:CAT 2020 Slot 2From an interior point of an equilateral triangle, perpendiculars are drawn on all three sides. The sum of the lengths of the three perpendiculars is sss. Then the area of triangle isCAT 2020 Slot 2The sum of the perimeters of an equlateral triangle and a rectangle is 90 cm90 \mathrm{~cm}90 cm the area, TTT , of the triangle and the area, RRR , of the rectangle, both in sq cm, satisfy the relationship R=T2R=T^{2}R=T2. If the sides of the rectangle are in the ratio 1:31: 31:3, then the length, in cm , of the longer side of the rectangle, isCAT 2022 Slot 3Suppose the medians BDBDBD and CECECE of a triangle ABCABCABC intersect at a point OOO. If area of triangle ABCABCABC is 108108108 sq. cm., then, the area of the triangle EODEODEOD, in sq. cm., is