Expression 18: "C" Subscript, 2 , Baseline equals "M" Subscript, 2 , Baseline plus "R" sine left parenthesis, 180 minus "B" Subscript, "M" "C" , Baseline , right parenthesis equals 0.9 6 5 9 2 5 8 2 6 2 8 9C2=M2+Rsin180−BMC
equals=
0.9 6 5 9 2 5 8 2 6 2 8 90.965925826289
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Graphs
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Expression 20: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesis Has graph.M1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 2 "A" Subscript, "B" "C" , Baseline2ABC
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Expression 21: polygon left parenthesis, "A" , "B" , "C" , right parenthesis Has graph.polygonA,B,C
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Expression 22: polygon left parenthesis, "B" , "D" , right parenthesis Has graph.polygonB,D