Expression 21: "A" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 plus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisA1=Rcos90+AOB2
equals=
negative 4−4
21
Expression 22: "A" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 plus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisA2=Rsin90+AOB2
equals=
1.6 1 9 6 1 1 1 4 8 3 81.61961114838
22
Expression 23: "B" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisB1=Rcos90−AOB2
equals=
44
23
Expression 24: "B" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction , right parenthesisB2=Rsin90−AOB2
equals=
1.6 1 9 6 1 1 1 4 8 3 81.61961114838
24
Expression 25: "C" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline , right parenthesisC1=Rcos90−AOB2−BOC
equals=
3.6 1 1 9 7 2 5 9 8 73.6119725987
25
Expression 26: "C" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline , right parenthesisC2=Rsin90−AOB2−BOC
equals=
negative 2.3 6 1 5 2 3 7 0 6 8 9−2.36152370689
26
Expression 27: "D" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline , right parenthesisD1=Rcos90−AOB2−BOC−COD
equals=
1.1 9 9 8 8 2 1 3 3 3 21.19988213332
27
Expression 28: "D" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline , right parenthesisD2=Rsin90−AOB2−BOC−COD
equals=
negative 4.1 4 5 2 8 9 2 7 0 7 4−4.14528927074
28
Expression 29: "E" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline minus "D" Subscript, "O" "E" , Baseline , right parenthesisE1=Rcos90−AOB2−BOC−COD−DOE
equals=
negative 0.7 9 7 8 2 3 3 8 3 1 8 1−0.797823383181
29
Expression 30: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline minus "D" Subscript, "O" "E" , Baseline , right parenthesisE2=Rsin90−AOB2−BOC−COD−DOE
equals=
negative 4.2 4 1 0 6 3 3 2 4 3 6−4.24106332436
30
Expression 31: "F" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline minus "D" Subscript, "O" "E" , Baseline minus "E" Subscript, "O" "F" , Baseline , right parenthesisF1=Rcos90−AOB2−BOC−COD−DOE−EOF
equals=
negative 1.7 5 2 5 4 6 3 7 7 5 9−1.75254637759
31
Expression 32: "F" Subscript, 2 , Baseline equals "R" sine left parenthesis, 90 minus StartFraction, "A" Subscript, "O" "B" , Baseline Over 2 , EndFraction minus "B" Subscript, "O" "C" , Baseline minus "C" Subscript, "O" "D" , Baseline minus "D" Subscript, "O" "E" , Baseline minus "E" Subscript, "O" "F" , Baseline , right parenthesisF2=Rsin90−AOB2−BOC−COD−DOE−EOF
equals=
negative 3.9 4 3 5 6 7 0 9 9 2 6−3.94356709926
32
Graphs
Hide this folder from students.
33
Expression 34: "y" less than 25y<25
34
Expression 35: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 360360
35
Expression 36: polygon left parenthesis, "A" , "B" , "C" , "D" , "E" , "F" , right parenthesispolygonA,B,C,D,E,F
