Let A, B and C denote the vertices of a triangle with…

Let A, B and C denote the vertices of a triangle with area 10. Let point D be on side AB, point E be on side BC and point F be on side CA with AD = 2 and DB = 3. The area of △ABE and the area of quadrilateral DBEF are the same. What is the value of this area?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · dev #8