Would Hypotenuse Leg, Angle Side Angle, Side Angle Side, Angle Angle Side, or Side Side Side be used to justify why those triangles are congruent?

What is the measure of ac? 5 units 13 units 26 units 39 units

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

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