For question 16 a I proved that angle BFE and angle BCD are corresponding but instead of proving another angle is equal is said that the 2 sides (surrounding the angle) were in equal ratio, that is, BE/EA and BF/FC, and since FC=ED, therefore BF/ED. I stated that they were in equal ratio because they were cut by a line which is parallel to the base (FE), meaning the sides are cut into equal ratios. So I proved they were similar on the test of two sides in equal ratio and included angle equal. Anyone confirm if I'll get the 2 marks?