How do you fix a protractor? - Answers

To fix a protractor, first check for any physical damage such as cracks or bends; if the protractor is plastic, it may be possible to gently heat and reshape it. Clean the protractor to ensure that the measurement scale is clear and free from dirt. If the measurement markings are faded or inaccurate, you can use a fine permanent marker or paint to redraw them accurately. If the protractor is severely damaged, consider replacing it, as accurate measurements are essential for effective use.