Given equilateral triangle ABC, P is a dynamic point inside ᇫABC. PE⟂AC. PO⟂BC, PF⟂AB. If PD:PE:PF=1:2:3. Given side AB=12, please determine The area of quadrilateral BDPF.
End of the first line, that sequence PE, PO, PF.
Should the O be a D ? Probably, obviously ? it should be.
Should they though be in the order PD, PE, PF, like at the start of the second line ?
If I have to worry about whether or not there are typos in the question, I really can't be bothered with it.