A triangle has 180 degrees. 28.5 + 104.25 is 132.75 degrees. 180 - 132.75 is 47.25 degrees.
Count the same scores and make a list:
There are two 75's
Three 80's
Two 85's
Two 90's and one 100
Now find the chart that has those same values.
The answer would be B.
The 18th sequence is - 41
