A high school secretary is under obligation to convey the students regarding the rules and regulations as well as the upcoming events that are about to take place in a high-school through a newsletter.
A bulletin of information, which is circulated among the members of an organization and any such person who has substantial interest in such information, is regarded as a newsletter.
A newsletter is attached in the form of an image with this part for the purpose of reference.
Hence, a newsletter that is required to be circulated by the high-school secretary will be in the form of the image being attached.
Learn more about newsletter here:
https://brainly.com/question/26221447
#SPJ1