A 5 4 b (- 3 2 c 1 8 July 8, 2019 16 32 64 128 A 0 2 b 5 4 c 1 8 d 3 3 If a 3 8 b 4 2 c 5 1 are the vertices A 5 -1 3 b 2 -2 4
