1 and 2 are vertical angles 17x 1 July 8, 2019 16 32 64 128 1 and 2 are vertical angles. if m 1 = (17x+1) 1 and 2 are vertical angles 1 and 2 are vertical angles. if m 1 = (17x + 1)° and m 2 = (20x 14)°
