Answer:
part c city r is warmer
Step-by-step explanation:
122.1 is 222% of 55. Hope his helped you out.
Recall the Pythagorean identity,

To get this expression in the fraction, multiply the numerator and denominator by
:

Now,

The first limit is well-known and equal to 1, leaving us with

Line FE is a radius of circle F. A radius is a line that connect to the center point ad is half of the circles diameter.
and
Line FC is a radius not a chord. A chord is a line within a circle that connects at two different point.
Hope this helps! Mark as Brainliest please! :)))