Expression 14: "f" left parenthesis, "x" , right parenthesis equals negative left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesisfx=−x−A1
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Expression 15: "g" left parenthesis, "x" , right parenthesis equals StartRoot, "R" squared minus "x" squared , EndRootgx=R2−x2
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Expression 16: "f" left parenthesis, "D" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "D" Subscript, 1 , Baseline , right parenthesisfD1~gD1
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Expression 17: "D" Subscript, 2 , Baseline equals "g" left parenthesis, "D" Subscript, 1 , Baseline , right parenthesisD2=gD1
equals=
8.6 9 3 3 3 2 4 3 6 68.6933324366
17
Graphs
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18
Expression 19: polygon left parenthesis, "A" , "B" , right parenthesispolygonA,B
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Expression 20: polygon left parenthesis, "A" , "D" , right parenthesispolygonA,D
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Expression 21: polygon left parenthesis, "B" , "C" , right parenthesispolygonB,C
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Expression 22: polygon left parenthesis, "C" , "O" , right parenthesispolygonC,O
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Expression 23: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 180180
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Expression 24: left parenthesis, "R" cos "t" , "R" sin 0 , right parenthesisRcost,Rsin0
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
