A sequence of transformations which moves triangle RST onto triangle UVW shows that triangle RST = triangle UVW. Which part of the triangles are
congruent by CPCTC?
A)
Angle U= angle T
B)
Angle V= angle R
C)
Angle T= angle W
D)
Angle W= angle S

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