Expression 78: left parenthesis, "J" Subscript, "C" 1 , Baseline plus "r" Subscript, "c" , Baseline cos "t" , "J" Subscript, "C" 2 , Baseline plus "r" Subscript, "c" , Baseline sin "t" , right parenthesisJC1+rccost,JC2+rcsint
78
Expression 79: "r" Subscript, "c" , Baseline equals StartRoot, StartFraction, "s" left parenthesis, "s" minus "a" , right parenthesis left parenthesis, "s" minus "b" , right parenthesis Over "s" minus "c" , EndFraction , EndRootrc=ss−as−bs−c
79
Radius vha. distanceformlen:
80
Expression 81: StartFraction, StartAbsoluteValue, "a" Subscript, 2 , Baseline left parenthesis, "A" Subscript, 1 , Baseline minus "J" Subscript, "C" 1 , Baseline , right parenthesis minus "a" Subscript, 1 , Baseline left parenthesis, "A" Subscript, 2 , Baseline minus "J" Subscript, "C" 2 , Baseline , right parenthesis , EndAbsoluteValue Over StartRoot, "a" squared plus "a" squared , EndRoot , EndFractiona2A1−JC1−a1A2−JC2a22+a21
81
Normaler til halveringslinjer
Hide this folder from students.
82
Expression 83: left parenthesis, "D" to the 0 power "J" Subscript, "A" 1 , Baseline plus left parenthesis, "J" Subscript, "B" 1 , Baseline minus "J" Subscript, "A" 1 , Baseline , right parenthesis "t" , "J" Subscript, "A" 2 , Baseline plus left parenthesis, "J" Subscript, "B" 2 , Baseline minus "J" Subscript, "A" 2 , Baseline , right parenthesis "t" , right parenthesisD0JA1+JB1−JA1t,JA2+JB2−JA2t
83
Expression 84: left parenthesis, "D" to the 0 power "J" Subscript, "B" 1 , Baseline plus left parenthesis, "J" Subscript, "C" 1 , Baseline minus "J" Subscript, "B" 1 , Baseline , right parenthesis "t" , "J" Subscript, "B" 2 , Baseline plus left parenthesis, "J" Subscript, "C" 2 , Baseline minus "J" Subscript, "B" 2 , Baseline , right parenthesis "t" , right parenthesisD0JB1+JC1−JB1t,JB2+JC2−JB2t
84
Expression 85: left parenthesis, "D" to the 0 power "J" Subscript, "C" 1 , Baseline plus left parenthesis, "J" Subscript, "A" 1 , Baseline minus "J" Subscript, "C" 1 , Baseline , right parenthesis "t" , "J" Subscript, "C" 2 , Baseline plus left parenthesis, "J" Subscript, "A" 2 , Baseline minus "J" Subscript, "C" 2 , Baseline , right parenthesis "t" , right parenthesisD0JC1+JA1−JC1t,JC2+JA2−JC2t
85
Side a
Hide this folder from students.
86
Expression 87: negative "b" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "b" Subscript, 1 , Baseline left parenthesis, "y" minus "B" Subscript, 2 , Baseline , right parenthesis equals 0 "D" to the 0 power left brace, "F" Subscript, "S" , Baseline equals 1 , right brace−b2x−B1+b1y−B2=0D0FS=1
87
Expression 88: left parenthesis, "D" to the 0 power "B" Subscript, 1 , Baseline plus "b" Subscript, 1 , Baseline "t" , "B" Subscript, 2 , Baseline plus "b" Subscript, 2 , Baseline "t" left brace, "F" Subscript, "S" , Baseline equals 0 , right brace , right parenthesisD0B1+b1t,B2+b2tFS=0
Expression 91: "a" equals StartRoot, "b" squared plus "b" squared , EndRoota=b21+b22
91
Side b
Hide this folder from students.
92
Expression 93: negative "c" Subscript, 2 , Baseline left parenthesis, "x" minus "C" Subscript, 1 , Baseline , right parenthesis plus "c" Subscript, 1 , Baseline left parenthesis, "y" minus "C" Subscript, 2 , Baseline , right parenthesis equals 0 "D" to the 0 power left brace, "F" Subscript, "S" , Baseline equals 1 , right brace−c2x−C1+c1y−C2=0D0FS=1
93
Expression 94: left parenthesis, "C" Subscript, 1 , Baseline plus "c" Subscript, 1 , Baseline "t" , "C" Subscript, 2 , Baseline plus "c" Subscript, 2 , Baseline "t" left brace, "F" Subscript, "S" , Baseline equals 0 , right brace , right parenthesisC1+c1t,C2+c2tFS=0
94
Expression 95: "c" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baselinec1=A1−C1
95
Expression 96: "c" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baselinec2=A2−C2
Expression 99: negative "a" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis plus "a" Subscript, 1 , Baseline left parenthesis, "y" minus "B" Subscript, 2 , Baseline , right parenthesis equals 0 "D" to the 0 power left brace, "F" Subscript, "S" , Baseline equals 1 , right brace−a2x−B1+a1y−B2=0D0FS=1
99
Expression 100: left parenthesis, "D" to the 0 power "A" Subscript, 1 , Baseline plus "a" Subscript, 1 , Baseline "t" , "A" Subscript, 2 , Baseline plus "a" Subscript, 2 , Baseline "t" left brace, "F" Subscript, "S" , Baseline equals 0 , right brace , right parenthesisD0A1+a1t,A2+a2tFS=0
100
Expression 101: "a" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baselinea1=B1−A1
101
Expression 102: "a" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baselinea2=B2−A2
102
Expression 103: "c" equals StartRoot, "a" squared plus "a" squared , EndRootc=a21+a22
103
¹/₂ ∠ A
Hide this folder from students.
104
Expression 105: StartFraction, "B" Subscript, "D" , Baseline Over "c" , EndFraction equals StartFraction, "a" minus "B" Subscript, "D" , Baseline Over "b" , EndFractionBDc=a−BDb
Expression 107: left parenthesis, StartFraction, "b" Over "c" , EndFraction plus 1 , right parenthesis "B" Subscript, "D" , Baseline equals "a"bc+1BD=a
107
Expression 108: "B" Subscript, "D" , Baseline equals StartFraction, "a" "c" Over "b" plus "c" , EndFractionBD=acb+c
108
Expression 109: "D" Subscript, "C" , Baseline equals "a" minus "B" Subscript, "D" , BaselineDC=a−BD
109
Expression 110: "D" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, "B" Subscript, "D" , Baseline Over "a" , EndFraction left parenthesis, "b" Subscript, 1 , Baseline , right parenthesisD1=B1+BDab1
110
Expression 111: "D" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "B" Subscript, "D" , Baseline Over "a" , EndFraction left parenthesis, "b" Subscript, 2 , Baseline , right parenthesisD2=B2+BDab2
111
Expression 112: left parenthesis, "A" Subscript, 1 , Baseline plus "d" Subscript, 1 , Baseline "t" , "A" Subscript, 2 , Baseline plus "d" Subscript, 2 , Baseline "t" "D" to the 0 power , right parenthesisA1+d1t,A2+d2tD0
112
Expression 113: "d" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baselined1=D1−A1
113
Expression 114: "d" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baselined2=D2−A2
114
Expression 115: negative "d" Subscript, 2 , Baseline left parenthesis, "x" minus "A" Subscript, 1 , Baseline , right parenthesis plus "d" Subscript, 1 , Baseline left parenthesis, "y" minus "A" Subscript, 2 , Baseline , right parenthesis equals 0 left brace, "F" Subscript, "H" , Baseline equals 1 , right brace−d2x−A1+d1y−A2=0FH=1
115
Expression 116: negative "d" Subscript, 2 , Baseline "x" plus "d" Subscript, 1 , Baseline "y" plus "C" equals 0−d2x+d1y+C=0
116
Expression 117: "C" equals "d" Subscript, 2 , Baseline "A" Subscript, 1 , Baseline minus "d" Subscript, 1 , Baseline "A" Subscript, 2 , BaselineC=d2A1−d1A2
Expression 131: "A" Subscript, "F" , Baseline equals StartFraction, "c" "b" Over "a" plus "b" , EndFractionAF=cba+b
131
Expression 132: "F" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus StartFraction, "A" Subscript, "F" , Baseline Over "c" , EndFraction left parenthesis, "a" Subscript, 1 , Baseline , right parenthesisF1=A1+AFca1
132
Expression 133: "F" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus StartFraction, "A" Subscript, "F" , Baseline Over "c" , EndFraction left parenthesis, "a" Subscript, 2 , Baseline , right parenthesisF2=A2+AFca2
133
Expression 134: left parenthesis, "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis , "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis "D" to the 0 power , right parenthesisxbluet,ybluetD0
134
Expression 135: "x" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "C" Subscript, 1 , Baseline plus "f" Subscript, 1 , Baseline "t"xbluet=C1+f1t
135
Expression 136: "y" Subscript, "b" "l" "u" "e" , Baseline left parenthesis, "t" , right parenthesis equals "C" Subscript, 2 , Baseline plus "f" Subscript, 2 , Baseline "t"ybluet=C2+f2t
