Expression 7: left parenthesis, StartFraction, "s" Over 2 , EndFraction , right parenthesis squared greater than or equal to left parenthesis, "x" minus "c" , right parenthesis squared plus left parenthesis, "y" minus StartFraction, "d" Over 2 , EndFraction minus StartFraction, "h" Over 2 , EndFraction minus "a" cos left parenthesis, "b" left parenthesis, "c" minus pi , right parenthesis , right parenthesis , right parenthesis squareds22≥x−c2+y−d2−h2−acosbc−π2
7
Expression 8: "s" equals 1.3 7s=1.37
00
"d"d
8
Expression 9: "c" equals 3.1c=3.1
negative 15−15
1515
9
Expression 10: "h" equals negative 0.2 3h=−0.23
negative "d"−d
"d"d
10
Equations of the edges of the two shells (Recommended: Do Not Change)