Question

the area of an equilateral triangle is 16root 3 m cube find its perimeter

Answer 1

area of equilateral triangle=√3/4a^2
➡16√3=√3/4a^2
➡16×4=a^2
➡64=a^2
➡8=a
therefore side of equilateral triangle is 8m
➡perimeter of equilateral triangle=3a
➡3×8=24m

Answer 2

6root 2metre is the correct answer.