Activity 1. POSITIVE OR NEGATIVE? DIRECTIONS: Tell whether the product of the integers is Positive or Negative. Write your
answer on the space before each number.
1. (7) (9)
2. (-10) (8)
3. (-5) (-3)
4.(-63) (2) (-9)
5. (-8) (-7) (5) (-4)
6. (11) (6) (-2)
-7. (31) (- 117)
8. (140) (12)
9.(-13) (-406) (0)
10. (22) (-7) (-102)

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