Line segment ST is dilated to create line segment S'T' using the dilation rule DQ,2.25. Point Q is the center of dilation. Line segment S T is dilated to create line segment S prime T prime. The length of Q T is 1.2 and the length of Q S is 2. The length of S S prime is x and the length of T T prime is 1.5. What is x, the distance between points S' and S? x = 2.25 units x = 2.5 units x = 4.25 units x = 4.5 units

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