Question

the area of an equilateral triangle is 9√3cm2.Find the length of each side of the triangle​

Answer 1

Answer:

area of equilateral triangle=√3/4. a^2

9√3=√3/4. a^2

9√3×4/√3=a^2

9×4=a^2

3×2=a

6=a

Step-by-step explanation:

hence the length of each side of the triangle is 6 centimetre

Answer 2

Answer:

area of equilateral triangle = √3/4 a²

so..

9√3 = √3/4 a²

a² = 9√3 * 4/√3

a² = 36

a= √36

a= √ 6*6

a= 6

so, each side of equilateral triangle is 6cms