(15 points!) Which series of transformations can be used to show that the lower triangle is an image of the upper triangle? A) rotation of 180∘ around point K, then a reflection over a vertical line through point J
B) translation to the right, past point J, then a rotation of 90∘ around point J
C) a reflection over a horizontal line through point J, then a translation to the right
D) rotation of 180∘ around point J, then a translation to the left