Select all the correct answers. Which triples are Pythagorean triples?

(8, 15, 17)

O (1,3,2)

o (9, 12, 16)

O (8, 11, 14)

O (20, 21, 29)

O (30,40,50)

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

Intro biblioteca sunt 462 de carti cu 198 mai putine enciclipedii si cu 47 mai multe dictionare decat enciclopedii cate enciclopedii sunt in biblioteca

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?