College fair? I really cant say based off the lack of context clues in the question and no additional information.
<u>Claim 2:</u>
The Central Angle Theorem states that the measure of inscribed angle is always half the measure of the central angle.
Answer:
In nearsightedness (myopia), the light rays form an image in front of the retina. In farsightedness (hypermetropia), the rays focus behind the retina.
It stands for "alcohol clinical training" when including alcohol, although that is not the most common usage of the acronym. More commonly it would stand for "american college testing".