brianagreene07 brianagreene07 15-12-2022 Mathematics contestada 18 (a) Reflection: in the x-axis (b) Rotation: 180° 19 20 21 22 Triangle DEF with vertices D(-6, -1), E(-3, -2) and F(-5, -7):(a)Reflection: in the x-axis(b) Rotation: 180°