A 4 5 3 July 8, 2019 16 32 64 128 4 a 5 )= 32 A 5 4 3 1 A 4 3 5 2 4 a 5 30 A 4 * 12 5 3 A 2 5 4 3 1 2 Angles of a 5 4 3 triangle A - 4 = 5 A 1 2 3 4 5 6
