Question

part b. explain your answer using the definitions you have learned. there is no symbol in the diagram to indicate that is a

Explanation:

In geometry, a right - angle is typically indicated by a small square symbol in the corner of the angle. Since there is no such symbol in the diagram, we cannot assume a particular angle is a right - angle.

Answer:

1. right - angle symbol
2. (any of the angles listed: $\angle PRL$, $\angle JRP$, $\angle JRL$)
3. right angle