To determine the measures of angles 1, 2, and 3, we'll need to use the information provided, along with some basic properties of angles, such as the relationships between angles formed in intersecting lines or within polygons.
Let's assume that angles 1, 2, and 3 are related in some way (for example, they might be angles in a triangle or angles around a point). Since no figure is provided, I'll describe a general method to solve for these angles.
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Find angle 1 (m∠1): If you are given a specific angle measurement for angle 1 (say 75°), then proceed to the next steps with that measure.
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Find angle 2 (m∠2): If angle 2 is supplementary or complementary to angle 1, you can use:
- If supplementary: m∠2 = 180° - m∠1
- If complementary: m∠2 = 90° - m∠1
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Find angle 3 (m∠3): If angle 3 is related to angle 1 or angle 2 (for example, they might be angles in a linear pair or angles forming a triangle together), you can set up an equation based on the relationship:
- If they are part of a triangle: m∠1 + m∠2 + m∠3 = 180°
- If they are vertical angles or angles around a point, then you can add them accordingly.
Without knowing the specific relationships in your figure, I can't give exact values for angles 1, 2, and 3. However, if you provide the relationships between these angles or clarify how they are defined in relation to each other, I'd be happy to provide further assistance in calculating their measures.
Let me know how you want to proceed!