Expression 25: "m" Subscript, 2 , Baseline equals tangent left parenthesis, negative 75 plus 90 , right parenthesism2=tan−75+90
equals=
0.2 6 7 9 4 9 1 9 2 4 3 10.267949192431
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Expression 26: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baseliney=m1x−A1+A2
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Expression 27: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baseliney=m2x−D1+D2
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Expression 28: "m" Subscript, 1 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , Baseline tilde "m" Subscript, 2 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis plus "D" Subscript, 2 , Baselinem1P1−A1+A2~m2P1−D1+D2
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Expression 29: "P" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "P" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis plus "A" Subscript, 2 , BaselineP2=m1P1−A1+A2
equals=
negative 0.2 5 8 8 1 9 0 4 5 1 0 3−0.258819045103
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Graphs
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Expression 31: polygon left parenthesis, "D" , "P" , right parenthesispolygonD,P
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Expression 32: polygon left parenthesis, "D" , "E" , "F" , right parenthesispolygonD,E,F
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Expression 33: polygon left parenthesis, "D" , "E" , "F" , right parenthesispolygonD,E,F
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Expression 34: polygon left parenthesis, "A" , "B" , "C" , right parenthesispolygonA,B,C