Dear  Quin,

 Please consult

https://sites.math.rutgers.edu/~zeilberg/Hist21/mt2S.pdf

for the full solutions.



You got  114 points (out of 120)


Here is what you got wrong:

#8: -4 points (Heron lived in the first century AD)

#9: -2 points (you did not mention the unusual act of Barrow)

 Best wishes,

   Dr. Z.