Question

find perimeter of equilateral triangle whose area is 4 root 3 centimetre​

Answer 1

root3/4a²=4root 3

a²=1

a=1 so perimeter =3×1=3 cm

Answer 2

Step-by-step explanation:

area of equilateral triangle=4√3cm^2

√3/4×s×s=4√3

s=√16=4

perimeter of equilateral triangle =3a

3×4

12cm