On a coordinate plane, 3 triangles are shown. Triangle A B C has points (5, 2), (2, 4), (2, 1). Triangle A prime B prime C prime has points (negative 2, 5), (negative 4, 2), (negative 1, 2). Triangle A double-prime B double-prime C double-prime has points (negative 2, negative 5), (negative 4, negative 2), (negative 1, negative 2).
Answer
A
90 degree rotation about point 0 composition reflection across the x-axis
B
Reflection across the x-axis composition 90 degree rotation about point 0
C
180 degree rotation about point 0 composition reflection across the x-axis
D
Reflection across the x-axis composition 180 degree rotation about point 0