C-14-Q079mediumsingle_mcqIf △ABC∼△DEF\triangle ABC \sim \triangle DEF△ABC∼△DEF, then △ABC△DEF=?\dfrac{\triangle ABC}{\triangle DEF} = ?△DEF△ABC=?aBCEF\dfrac{BC}{EF}EFBCbBC2EF2\dfrac{BC^{2}}{EF^{2}}