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Line Segment EF = 11.9
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Expression 18: "T" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
T
2
=
O
2
equals
=
0
0
18
Expression 19: "C" Subscript, 1 , Baseline equals "R" cosine "C" Subscript, "O" "T" , Baseline
C
1
=
R
c
o
s
C
O
T
equals
=
5.8 8 9 9 4 0 7 9 1 1 1
5
.
8
8
9
9
4
0
7
9
1
1
1
19
Expression 20: "C" Subscript, 2 , Baseline equals "R" sine "C" Subscript, "O" "T" , Baseline
C
2
=
R
s
i
n
C
O
T
equals
=
negative 1.0 3 8 5 5 5 4 7 6 2 5
−
1
.
0
3
8
5
5
5
4
7
6
2
5
20
Expression 21: "E" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "C" Subscript, "O" "T" , Baseline plus 120 , right parenthesis
E
1
=
R
c
o
s
C
O
T
+
1
2
0
equals
=
negative 2.0 4 5 5 5 4 9 6 9 8 8
−
2
.
0
4
5
5
5
4
9
6
9
8
8
21
Expression 22: "E" Subscript, 2 , Baseline equals "R" sine left parenthesis, "C" Subscript, "O" "T" , Baseline plus 120 , right parenthesis
E
2
=
R
s
i
n
C
O
T
+
1
2
0
equals
=
5.6 2 0 1 1 6 0 9 0 0 1
5
.
6
2
0
1
1
6
0
9
0
0
1
22
Expression 23: "B" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "C" Subscript, "O" "T" , Baseline minus 120 , right parenthesis
B
1
=
R
c
o
s
C
O
T
−
1
2
0
equals
=
negative 3.8 4 4 3 8 5 8 2 1 2 2
−
3
.
8
4
4
3
8
5
8
2
1
2
2
23
Expression 24: "B" Subscript, 2 , Baseline equals "R" sine left parenthesis, "C" Subscript, "O" "T" , Baseline minus 120 , right parenthesis
B
2
=
R
s
i
n
C
O
T
−
1
2
0
equals
=
negative 4.5 8 1 5 6 0 6 1 3 7 6
−
4
.
5
8
1
5
6
0
6
1
3
7
6
24
Expression 25: "F" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "C" Subscript, "O" "T" , Baseline minus "C" Subscript, "O" "F" , Baseline , right parenthesis
F
1
=
R
c
o
s
C
O
T
−
C
O
F
equals
=
0.8 7 0 0 7 4 0 2 9 3 3 7
0
.
8
7
0
0
7
4
0
2
9
3
3
7
25
Expression 26: "F" Subscript, 2 , Baseline equals "R" sine left parenthesis, "C" Subscript, "O" "T" , Baseline minus "C" Subscript, "O" "F" , Baseline , right parenthesis
F
2
=
R
s
i
n
C
O
T
−
C
O
F
equals
=
negative 5.9 1 7 1 7 5 9 4 6 6 4
−
5
.
9
1
7
1
7
5
9
4
6
6
4
26
Graphs
Graphs
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27
Expression 28: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
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: 360
3
6
0
28
Hidden Label: left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline , right parenthesis
B
1
,
B
2
,
F
1
,
F
2
Label
equals
=
left parenthesis, negative 3.8 4 4 , negative 4.5 8 2 , right parenthesis
−
3
.
8
4
4
,
−
4
.
5
8
2
left parenthesis, 0.8 7 0 1 , negative 5.9 1 7 , right parenthesis
0
.
8
7
0
1
,
−
5
.
9
1
7
29
Hidden Label: left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline , right parenthesis
C
1
,
C
2
,
F
1
,
F
2
Label
equals
=
left parenthesis, 5.8 9 , negative 1.0 3 9 , right parenthesis
5
.
8
9
,
−
1
.
0
3
9
left parenthesis, 0.8 7 0 1 , negative 5.9 1 7 , right parenthesis
0
.
8
7
0
1
,
−
5
.
9
1
7
30
Expression 31: polygon left parenthesis, "B" , "E" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
E
,
C
31
Expression 32: polygon left parenthesis, "B" , "E" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
E
,
C
32
Expression 33: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
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: 360
3
6
0
33
Expression 34: polygon left parenthesis, "B" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
C
34
Expression 35: polygon left parenthesis, "E" , "F" , right parenthesis
p
o
l
y
g
o
n
E
,
F
35
Points
Points
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36
47
powered by
powered by
O
T
B
C
E
F
4.9
7
EF = ?
"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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