Q. On decreasing each side of an equilateral triangle by 2 cm, there is a decrease of 4 √3 cm2 in its area. The length of each side of the triangle is 6m 8m 3cm 5cm

**Q. On decreasing each side of an equilateral triangle by 2 cm, there is a decrease of 4 √3 cm ^{2} in its area. The length of each side of the triangle is **

**6m**

**8m**

**3cm**

**5cm**