Derek works at a lab with a huge circular particle accelerator. It has a diameter of 6 kilometers. What is the accelerator's rad
1 answer:
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As both and
determine terminal points in the fourth quadrant, we know that both angles fall between
and
. We also know that
for
, and that
is strictly increasing along this interval.
This means that the angle with the larger cosine value must be closer to having a measure of 360 degrees than the angle with the smaller cosine value, so .