Will give brainliest!
a rhombus has coordinates a(-6, 3), b(-4, 4), c(-2, 3), and d(-4, 2). what are the coordinates of rhombus a′b′c′d′ after a 90° counterclockwise rotation about the origin followed by a translation 3 units to the left and 2 units down?
a′(-6, -8), b′(-7, -6), c′(-6, -4), d′(-5, -6)
a′(6, -8), b′(7, -6), c′(6, -4), d′(5, -6)
a′(-6, 8), b′(-7, 6), c′(-6, 4), d′(-5, 6)
a′(6, 8), b′(7, 6), c′(6, 4), d′(5, 6)

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem