Which sets of side lengths represent pythagorean triples? check all that apply.
1, 2, 5
6, 8, 14
8, 15, 17
10, 24, 26
15, 20, 30
28, 45, 53

With this one. will mark brainliest

4+(2+x) can you me solve this problem

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