question_answer

The three medians of a \[\Delta \]PQR intersect at a point S. If the medians are PM, QN & RT and the area of \[\Delta \]PQR is 90\[c{{m}^{2}}\], then the area of the quadrilateral MSRN is ________

A) 45 \[c{{m}^{2}}\]                                                                   

B) 30 \[c{{m}^{2}}\]

C) 15 \[c{{m}^{2}}\]                                                                   

D) 60 \[c{{m}^{2}}\]

E) None of these