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Expression 11: "A" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline plus "R" cosine 180 equals negative 6
A
1
=
O
1
+
R
c
o
s
1
8
0
equals
=
negative 6
−
6
11
Expression 12: "A" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline plus "R" sine 180 equals 0
A
2
=
O
2
+
R
s
i
n
1
8
0
equals
=
0
0
12
Expression 13: "B" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "R" cosine 36 equals negative 1.1 4 5 8 9 8 0 3 3 7 5
B
1
=
A
1
+
R
c
o
s
3
6
equals
=
negative 1.1 4 5 8 9 8 0 3 3 7 5
−
1
.
1
4
5
8
9
8
0
3
3
7
5
13
Expression 14: "B" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus "R" sine 36 equals 3.5 2 6 7 1 1 5 1 3 7 5
B
2
=
A
2
+
R
s
i
n
3
6
equals
=
3.5 2 6 7 1 1 5 1 3 7 5
3
.
5
2
6
7
1
1
5
1
3
7
5
14
Expression 15: "C" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus "R" cosine left parenthesis, 192 minus 96 , right parenthesis equals 5.2 4 1 7 1 4 8 2 4 8
C
1
=
D
1
+
R
c
o
s
1
9
2
−
9
6
equals
=
5.2 4 1 7 1 4 8 2 4 8
5
.
2
4
1
7
1
4
8
2
4
8
15
Expression 16: "C" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus "R" sine left parenthesis, 192 minus 96 , right parenthesis equals 7.2 1 4 6 0 1 5 1 7 1 2
C
2
=
D
2
+
R
s
i
n
1
9
2
−
9
6
equals
=
7.2 1 4 6 0 1 5 1 7 1 2
7
.
2
1
4
6
0
1
5
1
7
1
2
16
Expression 17: "D" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline plus "R" cosine 12 equals 5.8 6 8 8 8 5 6 0 4 4
D
1
=
O
1
+
R
c
o
s
1
2
equals
=
5.8 6 8 8 8 5 6 0 4 4
5
.
8
6
8
8
8
5
6
0
4
4
17
Expression 18: "D" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline plus "R" sine 12 equals 1.2 4 7 4 7 0 1 4 4 9 1
D
2
=
O
2
+
R
s
i
n
1
2
equals
=
1.2 4 7 4 7 0 1 4 4 9 1
1
.
2
4
7
4
7
0
1
4
4
9
1
18
Expression 19: "m" Subscript, 1 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , EndFraction equals 0.5 7 7 3 5 0 2 6 9 1 9
m
1
=
C
2
−
B
2
C
1
−
B
1
equals
=
0.5 7 7 3 5 0 2 6 9 1 9
0
.
5
7
7
3
5
0
2
6
9
1
9
19
Expression 20: "m" Subscript, 2 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline minus "D" Subscript, 2 , Baseline Over "C" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , EndFraction equals negative 9.5 1 4 3 6 4 4 5 4 2 2
m
2
=
C
2
−
D
2
C
1
−
D
1
equals
=
negative 9.5 1 4 3 6 4 4 5 4 2 2
−
9
.
5
1
4
3
6
4
4
5
4
2
2
20
Expression 21: polygon left parenthesis, "A" , "B" , "C" , "D" , "O" , right parenthesis Has graph.
p
o
l
y
g
o
n
A
,
B
,
C
,
D
,
O
21
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A
B
C
O
D
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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