Expression 19: "M" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction cosine left parenthesis, 180 minus "A" Subscript, "B" "C" , Baseline , right parenthesisM1=B1+AB2cos180−ABC
equals=
6.8 5 1 5 9 0 9 3 2 3 26.85159093232
19
Expression 20: "M" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "A" Subscript, "B" , Baseline Over 2 , EndFraction sine left parenthesis, 180 minus "A" Subscript, "B" "C" , Baseline , right parenthesisM2=B2+AB2sin180−ABC
equals=
3.0 5 0 5 2 4 8 2 3 0 73.05052482307
20
Graphs
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21
Expression 22: "y" less than 20y<20
22
Expression 23: polygon left parenthesis, "B" , "E" , "D" , right parenthesispolygonB,E,D
23
Expression 24: polygon left parenthesis, "A" , "B" , "E" , "M" , "E" , "D" , "E" , "C" , "D" , "C" , right parenthesispolygonA,B,E,M,E,D,E,C,D,C
24
Expression 25: left parenthesis, "E" Subscript, 1 , Baseline plus "t" .3 5cos 45 , "E" Subscript, 2 , Baseline plus .3 5sin 45 , right parenthesisE1+t.35cos45,E2+.35sin45
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
25
Expression 26: left parenthesis, "E" Subscript, 1 , Baseline plus .3 5cos 45 , "E" Subscript, 2 , Baseline plus "t" .3 5sin 45 , right parenthesisE1+.35cos45,E2+t.35sin45
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
26
Expression 27: left parenthesis, "C" Subscript, 1 , Baseline plus "t" .3 5cos 45 , "C" Subscript, 2 , Baseline plus .3 5sin 45 , right parenthesisC1+t.35cos45,C2+.35sin45
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
27
Expression 28: left parenthesis, "C" Subscript, 1 , Baseline plus .3 5cos 45 , "C" Subscript, 2 , Baseline plus "t" .3 5sin 45 , right parenthesisC1+.35cos45,C2+t.35sin45
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
