Which graph shows the image of ΔABC after a rotation about the origin?
An image displaying a triangle ABC with coordinates A of 1 comma 6, B of 7 comma 2 and C of 1 comma 2.
A.
An image displaying a triangle A'B'C' with coordinates A' of -1 comma 6, B' of -7 comma 2 and C' of -1 comma 2.
B.
An image displaying a triangle A'B'C' with coordinates A' of -4 comma 6, B' of 2 comma 2 and C' of -4 comma 2.
C.
An image displaying a triangle A'B'C' with coordinates A' of 1 comma -6, B' of 7 comma -2 and C' of 1 comma -2.
D.
An image displaying a triangle A'B'C' with coordinates A' of -6 comma 1, B' of -2 comma 7 and C' of -2 comma1.
