Expression 32: theta Subscript, 1 , Baseline equals tangent to the negative 1st power StartFraction, "H" Subscript, 2 , Baseline Over "H" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , EndFraction plus 45 equals 71.5 6 5 0 5 1 1 7 7 1θ1=tan−1H2H1−D1+45
equals=
71.5 6 5 0 5 1 1 7 7 171.5650511771
32
Graphs
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33
Expression 34: "y" less than 30 Has graph. To audio trace, press ALT+T.y<30
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Expression 35: polygon left parenthesis, "A" , "B" , right parenthesis Has graph.polygonA,B
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Expression 36: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.Rcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 9090
36
Expression 37: polygon left parenthesis, "F" , "G" , "H" , right parenthesis Has graph.polygonF,G,H
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Expression 38: polygon left parenthesis, "A" , "C" , "A" , "E" , "F" , "G" , "F" , "H" , "D" , "E" , "B" , right parenthesis Has graph.polygonA,C,A,E,F,G,F,H,D,E,B
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Expression 39: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, 0.2 "t" cos left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, 0.2 "t" sin left parenthesis, theta Subscript, 1 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.K1+0.2tcosθ1−1352,K2+0.2tsinθ1−1352
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
39
Expression 40: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, 0.2 "t" cos left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, 0.2 "t" sin left parenthesis, theta Subscript, 1 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesis Has graph.K1+0.2tcosθ1+1352,K2+0.2tsinθ1+1352
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤