Problem 1= Find the value of each variable.

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

I’m stuck on this equation, anyone got the answer?