To measure angle d using a protractor, follow these steps:
- Place the midpoint of the protractor (the small hole or crosshair) directly over the vertex of angle d.
- Ensure that one leg of the angle aligns with the baseline of the protractor (the horizontal line).
- Look at the scale on the protractor to see where the other leg of the angle intersects it.
- Read the measurement in degrees where the line crosses the scale.
Since I don't have a visual of angle d, I can't provide a specific measurement. If you can identify the measurement from your protractor correctly, it should give you the degree measure for angle d. If you have a specific value and want to confirm or discuss further, feel free to provide that, and I can assist!