∆ABC has remote angle 1 and remote angle 2 with exterior angle 4. If m⦨4 = 120◦, and the m⦨2 = 42◦, find the m⦨1 and m⦨3. Show all steps or explain how you found both angles using 2-3 sentences.
Use the figure below. Find the m⦨1 and m⦨3 and show steps or explain in 2-3 sentences.