question_answer

AD is the median of a\[\Delta ABC\]and the area of \[\Delta ADC=15\,c{{m}^{2}}.\]Find the ar \[(\Delta ABC.)\]

A) \[~15\,c{{m}^{2}}\]                       

B) \[22.5c{{m}^{2}}\] 

C)   \[~30\text{ }c{{m}^{2}}\]             

D)   \[~37.5\text{ }c{{m}^{2}}\]