To find mean you first add all the numbers to get the sum of 37 then you divide the number by the amount of numbers you have so you divide 37 by 5 = 7.4.
To find median you line the numbers from least to greatest then find the number in the middle which is 6
When naming an angle you start from one of the legs, move to the center, and then shift to the final leg. Therefore this angle could be named TSR, or RST.
