Expression 25: theta Subscript, 2 , Baseline equals 90 minus "A" Subscript, "C" "B" , Baseline minus 135 equals negative 98.1 3 0 1 0 2 3 5 4 2θ2=90−ACB−135
equals=
negative 98.1 3 0 1 0 2 3 5 4 2−98.1301023542
25
Graphs
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26
Expression 27: "y" less than 25 Has graph. To audio trace, press ALT+T.y<25
27
Expression 28: left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline minus "t" 4 , right parenthesis Has graph.D1,D2−t4
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
28
Expression 29: polygon left parenthesis, "A" , "B" , "D" , right parenthesispolygonA,B,D
29
Expression 30: polygon left parenthesis, "A" , "C" , "D" , right parenthesispolygonA,C,D
30
Expression 31: polygon left parenthesis, "A" , "D" , "A" , "B" , "D" , "C" , right parenthesispolygonA,D,A,B,D,C
31
Expression 32: left parenthesis, "D" Subscript, 1 , Baseline plus 0.5 "t" cos 135 , "A" Subscript, 2 , Baseline plus 0.5sin 135 , right parenthesisD1+0.5tcos135,A2+0.5sin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
32
Expression 33: left parenthesis, "D" Subscript, 1 , Baseline plus 0.5cos 135 , "A" Subscript, 2 , Baseline plus 0.5 "t" sin 135 , right parenthesisD1+0.5cos135,A2+0.5tsin135
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
33
Expression 34: left parenthesis, "L" Subscript, 1 , Baseline plus StartFraction, 0.5 "t" cos left parenthesis, theta Subscript, 2 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "L" Subscript, 2 , Baseline plus StartFraction, 0.5 "t" sin left parenthesis, theta Subscript, 2 , Baseline minus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisL1+0.5tcosθ2−1352,L2+0.5tsinθ2−1352
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
34
Expression 35: left parenthesis, "L" Subscript, 1 , Baseline plus StartFraction, 0.5 "t" cos left parenthesis, theta Subscript, 2 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "L" Subscript, 2 , Baseline plus StartFraction, 0.5 "t" sin left parenthesis, theta Subscript, 2 , Baseline plus 135 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisL1+0.5tcosθ2+1352,L2+0.5tsinθ2+1352
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
