Answer:
To help you find the unknown angles, I need more information about the relationships between these angles and the context of the geometric figure or diagram in which they appear.
Please provide additional information or describe the figure, its properties, or any angle relationships (e.g., parallel lines, triangles, etc.) that are relevant to finding the unknown angles. This will enable me to assist you more accurately in determining the measures of angles 1, 3, and 4.
Explanation: