Without seeing the diagram, I can offer some common situations and their solutions:

1. Supplementary Angles: If the two angles are on a straight line, their measures would add up to 180°. In this case, you'd find pairs like:

   • 80° and 100°
   • 65° and 115°
   • 75° and 105°
   • 50° and 150°

2. Complementary Angles: If the angles are complementary, their measures add up to 90°. The options you listed don’t seem to fit this.

3. Angles in Triangles: If the angles are part of a triangle, the sum of the angles in the triangle must add up to 180°.

4. Other Geometric Relationships: If the diagram involves parallel lines cut by a transversal, corresponding, alternate interior, or exterior angles might also help determine their measures.

If the angles are supplementary, all of the choices (A, B, C, and D) are valid, but without the diagram, I can't pinpoint the specific one.

Could you upload the diagram? This would help in determining the correct pair of angles.

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Would you like further clarification on this or an upload? Here are five related questions:

1. What are supplementary angles, and why do they sum to 180°?
2. Can you explain complementary angles and their properties?
3. How do parallel lines and a transversal create different angle relationships?
4. How can you use angle sum properties in polygons to solve for unknown angles?
5. Why do angles in a triangle always add up to 180°?

Tip: When you encounter angles in geometry, always check if they form a linear pair, triangle, or are part of parallel lines. These give you clues to solve them!