Expression 33: "a" Subscript, 1 , Baseline equals left parenthesis, StartFraction, "A" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline Over "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , EndFraction , right parenthesisa1=A2−B2A1−B1
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Expression 34: "b" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 1 , Baseline "B" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline "B" Subscript, 1 , Baseline Over "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , EndFractionb1=A1B2−A2B1A1−B1
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Koordinater (beregning)
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Expression 36: "x" Subscript, 1 , Baseline equals "x" Subscript, 3 , Baseline plus StartFraction, "D" Subscript, 1 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction times "g"x1=x3+D1AB·g
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Expression 37: "y" Subscript, 1 , Baseline equals "y" Subscript, 3 , Baseline plus StartFraction, "D" Subscript, 2 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction times "g"y1=y3+D2AB·g
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Expression 38: "x" Subscript, 2 , Baseline equals "x" Subscript, 3 , Baseline minus StartFraction, "D" Subscript, 1 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction times "g"x2=x3−D1AB·g
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Expression 39: "y" Subscript, 2 , Baseline equals "y" Subscript, 3 , Baseline minus StartFraction, "D" Subscript, 2 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction times "g"y2=y3−D2AB·g
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Expression 40: "x" Subscript, 3 , Baseline equals left parenthesis, StartFraction, "D" Subscript, 1 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction , right parenthesis times "m" plus "A" Subscript, 1 , Baselinex3=D1AB·m+A1
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Expression 41: "y" Subscript, 3 , Baseline equals left parenthesis, StartFraction, "D" Subscript, 2 , Baseline Over "A" Subscript, "B" , Baseline , EndFraction , right parenthesis times "m" plus "A" Subscript, 2 , Baseliney3=D2AB·m+A2
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Korde, højde (beregning)
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Expression 43: "k" Subscript, "o" "r" "d" "e" , Baseline equals StartRoot, left parenthesis, "y" Subscript, 2 , Baseline minus "y" Subscript, 1 , Baseline , right parenthesis squared plus left parenthesis, "x" Subscript, 2 , Baseline minus "x" Subscript, 1 , Baseline , right parenthesis squared , EndRootkorde=y2−y12+x2−x12
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Expression 44: "h" Subscript, "o" "e" "j" "d" "e" , Baseline equals StartRoot, left parenthesis, "c" Subscript, 1 , Baseline minus "x" Subscript, 3 , Baseline , right parenthesis squared plus left parenthesis, "c" Subscript, 2 , Baseline minus "y" Subscript, 3 , Baseline , right parenthesis squared , EndRoothoejde=c1−x32+c2−y32
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Expression 45: StartRoot, "r" squared minus left parenthesis, StartFraction, "k" Subscript, "o" "r" "d" "e" , Baseline Over 2 , EndFraction , right parenthesis squared , EndRootr2−korde22
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Expression 46: "C" Subscript, "v" "i" "n" "k" "e" "l" , Baseline equals 180 minus 2sine to the negative 1st power left parenthesis, StartFraction, "h" Subscript, "o" "e" "j" "d" "e" , Baseline Over "r" , EndFraction , right parenthesisCvinkel=180−2sin−1hoejder
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Expression 47: "U" Subscript, "d" "s" "n" "i" "t" , Baseline equals StartFraction, pi "r" squared times "C" Subscript, "v" "i" "n" "k" "e" "l" , Baseline Over 360 , EndFractionUdsnit=πr2·Cvinkel360
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Expression 48: "A" Subscript, "f" "s" "n" "i" "t" , Baseline equals "U" Subscript, "d" "s" "n" "i" "t" , Baseline minus StartFraction, "h" Subscript, "o" "e" "j" "d" "e" , Baseline times "k" Subscript, "o" "r" "d" "e" , Baseline Over 2 , EndFractionAfsnit=Udsnit−hoejde·korde2
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Expression 49: "T" Subscript, "a" "r" "e" "a" "l" , Baseline equals StartFraction, "g" times "h" Subscript, "o" "e" "j" "d" "e" , Baseline Over 2 , EndFractionTareal=g·hoejde2
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Diverse linjestykker
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Expression 51: left parenthesis, "B" Subscript, 1 , Baseline plus left parenthesis, "A" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis "t" , "B" Subscript, 2 , Baseline plus left parenthesis, "A" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis "t" , right parenthesisB1+A1−B1t,B2+A2−B2t
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Expression 52: left parenthesis, "c" Subscript, 1 , Baseline plus left parenthesis, "A" Subscript, 1 , Baseline minus "c" Subscript, 1 , Baseline , right parenthesis "t" , "c" Subscript, 2 , Baseline plus left parenthesis, "A" Subscript, 2 , Baseline minus "c" Subscript, 2 , Baseline , right parenthesis "t" , right parenthesisc1+A1−c1t,c2+A2−c2t
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Expression 53: left parenthesis, "x" Subscript, 3 , Baseline plus left parenthesis, "c" Subscript, 1 , Baseline minus "x" Subscript, 3 , Baseline , right parenthesis "t" , "y" Subscript, 3 , Baseline plus left parenthesis, "c" Subscript, 2 , Baseline minus "y" Subscript, 3 , Baseline , right parenthesis "t" , right parenthesisx3+c1−x3t,y3+c2−y3t
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Expression 54: left parenthesis, "x" Subscript, 1 , Baseline plus left parenthesis, "c" Subscript, 1 , Baseline minus "x" Subscript, 1 , Baseline , right parenthesis "t" , "y" Subscript, 1 , Baseline plus left parenthesis, "c" Subscript, 2 , Baseline minus "y" Subscript, 1 , Baseline , right parenthesis "t" , right parenthesisx1+c1−x1t,y1+c2−y1t
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Expression 55: left parenthesis, "x" Subscript, 2 , Baseline plus left parenthesis, "c" Subscript, 1 , Baseline minus "x" Subscript, 2 , Baseline , right parenthesis "t" , "y" Subscript, 2 , Baseline plus left parenthesis, "c" Subscript, 2 , Baseline minus "y" Subscript, 2 , Baseline , right parenthesis "t" , right parenthesisx2+c1−x2t,y2+c2−y2t
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Expression 56: left parenthesis, "x" Subscript, 2 , Baseline plus left parenthesis, "x" Subscript, 1 , Baseline minus "x" Subscript, 2 , Baseline , right parenthesis "t" , "y" Subscript, 2 , Baseline plus left parenthesis, "y" Subscript, 1 , Baseline minus "y" Subscript, 2 , Baseline , right parenthesis "t" , right parenthesisx2+x1−x2t,y2+y1−y2t
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Skydere ( linje )
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Expression 58: "A" Subscript, 1 , Baseline equals negative 6A1=−6
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Expression 59: "A" Subscript, 2 , Baseline equals 5A2=5
