Question

if their area of the equilateral triangle ABC is 32√3 cm square then find the perimeter of the triangle​

Answer 1

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

Area=32√3cm

So ...

√3/4a^2=32√3

Therefore a^2= 8cm

a=2√2 cm

Perimeter of equilateral triangle = 3a

Therefore 3×2√2=6√2 answer ....