Tonya’s grandma has two pieces of cloth. She wants to estimate how much longer one piece is than the other. She will estimate to the nearest half inch. One piece is 4 7/8 yards long. The other piece is 6 1/8 yards long. The difference in the two pieces of cloth is about how much?

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