Above shows a parallellogram \(ABCD\) with \(E\) and \(F\) as the midpoints of the straight lines \(AB\) and \(BC\) respectively. And straight lines \(ED\) and \(FI \) are parallel to each other.
If ア is \(3\text{ cm}^2\), what's the area of イ?
If ア is = 3 cm2 then イ= 6 cm2
