Question

the length of each side of an equilateral triangle having an area of 9√(3)cm2 is​

Answer 1

Step-by-step explanation:

√3/4 a^2 = 9√3

a^ 2 = 36

a= 6

Answer 2

Answer:

Length= ±6cm.

Step-by-step explanation:

hence, equilateral triangle have all equal sides.

so Formula of eq.∆ area= √3/4 * (side)²-------[1]

hence, area = 9√3 cm².

9√3= √3/4 * Side²

side²= 36,

side= ±6 cm.