question_answer

ABC is an equilateral triangle of side \[4\sqrt{3}\]cm. P, Q and R are mid-points of AB, CA and BC respectively. Find the area of triangle PQR is ____.

A) \[3\sqrt{3}\,c{{m}^{2}}\]                    

B)        \[2\sqrt{3}\,c{{m}^{2}}\]        

C)        \[\frac{\sqrt{3}}{2}\,c{{m}^{2}}\]       

D)         \[\frac{\sqrt{3}}{4}c{{m}^{2}}\]