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Shaded = 117 / 8 = 14.625
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Expression 18: "C" Subscript, 1 , Baseline equals "R" equals 5.5 9 0 1 6 9 9 4 3 7 5
C
1
=
R
equals
=
5.5 9 0 1 6 9 9 4 3 7 5
5
.
5
9
0
1
6
9
9
4
3
7
5
18
Expression 19: "C" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
C
2
=
O
2
equals
=
0
0
19
Expression 20: "D" Subscript, 1 , Baseline equals "R" cosine left parenthesis, 180 minus "A" Subscript, "O" "D" , Baseline , right parenthesis equals negative 3.3 5 4 1 0 1 9 6 6 2 5
D
1
=
R
c
o
s
1
8
0
−
A
O
D
equals
=
negative 3.3 5 4 1 0 1 9 6 6 2 5
−
3
.
3
5
4
1
0
1
9
6
6
2
5
20
Expression 21: "D" Subscript, 2 , Baseline equals "R" sine left parenthesis, 180 minus "A" Subscript, "O" "D" , Baseline , right parenthesis equals 4.4 7 2 1 3 5 9 5 5
D
2
=
R
s
i
n
1
8
0
−
A
O
D
equals
=
4.4 7 2 1 3 5 9 5 5
4
.
4
7
2
1
3
5
9
5
5
21
Expression 22: "E" Subscript, 1 , Baseline equals negative "D" Subscript, 1 , Baseline equals 3.3 5 4 1 0 1 9 6 6 2 5
E
1
=
−
D
1
equals
=
3.3 5 4 1 0 1 9 6 6 2 5
3
.
3
5
4
1
0
1
9
6
6
2
5
22
Expression 23: "E" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline equals 4.4 7 2 1 3 5 9 5 5
E
2
=
D
2
equals
=
4.4 7 2 1 3 5 9 5 5
4
.
4
7
2
1
3
5
9
5
5
23
Expression 24: "F" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus StartFraction, "A" Subscript, "D" , Baseline plus "E" Subscript, "F" , Baseline Over "A" Subscript, "B" , Baseline , EndFraction left parenthesis, "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis equals 2.0 1 2 4 6 1 1 7 9 7 5
F
1
=
C
1
+
A
D
+
E
F
A
B
B
1
−
C
1
equals
=
2.0 1 2 4 6 1 1 7 9 7 5
2
.
0
1
2
4
6
1
1
7
9
7
5
24
Expression 25: "F" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus StartFraction, "A" Subscript, "D" , Baseline plus "E" Subscript, "F" , Baseline Over "A" Subscript, "B" , Baseline , EndFraction left parenthesis, "B" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline , right parenthesis equals 7.1 5 5 4 1 7 5 2 8
F
2
=
C
2
+
A
D
+
E
F
A
B
B
2
−
C
2
equals
=
7.1 5 5 4 1 7 5 2 8
7
.
1
5
5
4
1
7
5
2
8
25
Expression 26: "M" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "A" Subscript, "M" , Baseline cosine StartFraction, "A" Subscript, "O" "D" , Baseline Over 2 , EndFraction equals 0
M
1
=
A
1
+
A
M
c
o
s
A
O
D
2
equals
=
0
0
26
Expression 27: "M" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus "A" Subscript, "M" , Baseline sine StartFraction, "A" Subscript, "O" "D" , Baseline Over 2 , EndFraction equals 2.7 9 5 0 8 4 9 7 1 8 7
M
2
=
A
2
+
A
M
s
i
n
A
O
D
2
equals
=
2.7 9 5 0 8 4 9 7 1 8 7
2
.
7
9
5
0
8
4
9
7
1
8
7
27
Expression 28: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis Has graph.
R
c
o
s
t
,
R
s
i
n
t
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
28
Graphs
Graphs
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29
Expression 30: polygon left parenthesis, "D" , "F" , "E" , "M" , right parenthesis
p
o
l
y
g
o
n
D
,
F
,
E
,
M
30
Expression 31: polygon left parenthesis, "A" , "B" , "C" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
31
Expression 32: polygon left parenthesis, "A" , "E" , right parenthesis
p
o
l
y
g
o
n
A
,
E
32
Expression 33: polygon left parenthesis, "C" , "D" , right parenthesis
p
o
l
y
g
o
n
C
,
D
33
Expression 34: polygon left parenthesis, "D" , "F" , right parenthesis
p
o
l
y
g
o
n
D
,
F
34
Points
Points
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35
53
powered by
powered by
O
M
A
B
C
D
E
F
90°
90°
90°
5
3
"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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