Question

find the length of each side of an equilateral triangle having an area of 9underroot3​

Answer 1

Answer:

hope it helps you have a good day

Answer 2

Step-by-step explanation:

formula for finding an area of an equilateral triangle = √3s^2/4(S stands for each side)

area of traingle = 9√3 (Given)

ATQ:

Area of Equilateral Triangle = √3s^2/4

(substituting the values)

9√3=√3s^2/4

(9√3)^2=3*s^2/4

81*3=3*s^2/4

243*4/3=s^2

324=s^2

√324=s

18=s

Hence,each side of traingle having length of 18 units