Expression 18: "M" Subscript, 2 , Baseline equals "L" Subscript, 2 , Baseline minus 2 "R" sine left parenthesis, negative "A" Subscript, "C" "B" , Baseline , right parenthesisM2=L2−2Rsin−ACB
equals=
3.1 4 2 8 5 7 1 4 2 8 63.14285714286
18
Graphs
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19
Expression 20: "y" less than 25y<25
20
Expression 21: left parenthesis, "L" Subscript, 1 , Baseline plus "R" cos "t" , "L" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisL1+Rcost,L2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
21
Expression 22: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
22
Expression 23: left parenthesis, "M" Subscript, 1 , Baseline plus "R" cos "t" , "M" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisM1+Rcost,M2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
23
Expression 24: left parenthesis, "L" Subscript, 1 , Baseline plus "R" cos "t" , "L" Subscript, 2 , Baseline plus "R" sin "t" , right parenthesisL1+Rcost,L2+Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
24
Expression 25: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C