To answer your questions accurately, I would need to see the figure that you are referring to, as the measurements and angles are based on the visual representation of rays BA and BE.
However, I can help you understand how to find the measurement lined up with a ray and how to calculate the angle between two rays.
- To find the measurement that is lined up with ray BA, look for the measurement on the outer scale that is aligned with that ray.
- Do the same for ray BE.
For question 2, the measure of angle ∠ABE can typically be determined by the following:
- If you know the measures of angles corresponding to rays BA and BE, you can find the angle ∠ABE if one of the rays is a reference (like a horizontal line) or you can add/subtract those angles based on how they relate to each other.
If you provide me additional details about the figure or clarify the angles corresponding to rays BA and BE, I can help you determine the specific measurements and the angle ∠ABE more accurately.