Randall claims that the two triangles below are congruent.
on
-8 -6 -4 -2,
2
4
6
8
ó
o
which series of transformations maps triangle 1 to triangle 2 and proves that the two triangles are congruent?
o a a reflection over the line y = 0 followed by a rotation of 180° about the point (-1,0).
b
a rotation of 90° counterclockwise about the point (-4,2) followed by a reflection over the line 2 =
-1
oc
a rotation of 90° counterclockwise about the point (-6,2) followed by a translation of 4 units to the right.
o
c
d
a translation of 8 units to the right followed by a rotation of 90
counterclockwise about the point (2,2)