Question

The area of an equilateral triangle, each of whose sides measures $2\sqrt{3}m$ is ____.

• A. $5\sqrt{3}{m}^2$
  
• B. $4\sqrt{3}{m}^2$
  
• C. $3\sqrt{3}{m}^2$
  
• D. $9\sqrt{46}{m}^2$
  
• E. None of these

Answer 1

The correct option is C $3\sqrt{3}{m}^2$


The area of the equilateral triangle is calculated as follows:-
$=\frac{\sqrt{3}}{4}(side{)}^2=\frac{\sqrt{3}}{4}\times (2\sqrt{3}{)}^2=3\sqrt{3}{m}^2.$