Answer:
Counterclockwise 160°? I don't know what is being asked, but that's the total.
The sides could be 10.2 inches or 15.7 inches.
See the attached picture for the equations:
Uuuuuhhhhh...... what is the scale? I can tell you that you subract the number x by the numerator (the two) and the number y by the denominator (the three)
15 servings because 11.25/0.75=15
3/4=.75
11 1/4=11.25
9 I think because 1/4 needs to have 4 of those to be a whole so yeah 9.