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Angle CFE = 90°
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Expression 22: "G" Subscript, 1 , Baseline equals StartFraction, "B" Subscript, "C" , Baseline Over 2 , EndFraction StartRoot, 3 , EndRoot cosine "B" Subscript, "O" "F" , Baseline
G
1
=
B
C
2
3
c
o
s
B
O
F
equals
=
4.4 1 1 0 2 9 7 2 9 7 9
4
.
4
1
1
0
2
9
7
2
9
7
9
22
Expression 23: "G" Subscript, 2 , Baseline equals StartFraction, "B" Subscript, "C" , Baseline Over 2 , EndFraction StartRoot, 3 , EndRoot sine "B" Subscript, "O" "F" , Baseline
G
2
=
B
C
2
3
s
i
n
B
O
F
equals
=
1.2 0 7 5 4 8 7 0 8 7 1
1
.
2
0
7
5
4
8
7
0
8
7
1
23
Graphs
Graphs
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24
Expression 25: "y" less than 25
y
<
2
5
25
Expression 26: polygon left parenthesis, "B" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
C
26
Expression 27: 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: 90
9
0
27
Expression 28: left parenthesis, "F" Subscript, 1 , Baseline plus "t" "G" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline plus "t" "G" Subscript, 2 , Baseline , right parenthesis
F
1
+
t
G
1
,
F
2
+
t
G
2
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
28
Expression 29: polygon left parenthesis, "B" , "O" , "D" , "O" , "E" , "F" , "C" , "B" , "F" , "O" , right parenthesis
p
o
l
y
g
o
n
B
,
O
,
D
,
O
,
E
,
F
,
C
,
B
,
F
,
O
29
Points
Points
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30
NEW.JPG
NEW.JPG
Change Image
Center:
center: left parenthesis, 11.6 3 , 9.5 8 , right parenthesis
1
1
.
6
3
,
9
.
5
8
Width:
width: 4.5 2 2
4
.
5
2
2
Angle:
angle: 0
0
Height:
height: 4.6 1 5
4
.
6
1
5
Opacity:
opacity: 1
1
31
O: "O" equals left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis
O
=
O
1
,
O
2
Label:
equals
=
left parenthesis, 0 , 0 , right parenthesis
0
,
0
32
B: "B" equals left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis
B
=
B
1
,
B
2
Label:
equals
=
left parenthesis, 10 , 0 , right parenthesis
1
0
,
0
33
C: "C" equals left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis
C
=
C
1
,
C
2
Label:
equals
=
left parenthesis, 8.6 0 5 6 4 2 8 6 , 5.0 9 3 4 1 8 4 , right parenthesis
8
.
6
0
5
6
4
2
8
6
,
5
.
0
9
3
4
1
8
4
34
D: "D" equals left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis
D
=
D
1
,
D
2
Label:
equals
=
left parenthesis, 0 , 10 , right parenthesis
0
,
1
0
35
E: "E" equals left parenthesis, "E" Subscript, 1 , Baseline , "E" Subscript, 2 , Baseline , right parenthesis
E
=
E
1
,
E
2
Label:
equals
=
left parenthesis, 1.2 8 6 1 4 8 8 4 , 4.9 0 5 9 9 6 1 3 , right parenthesis
1
.
2
8
6
1
4
8
8
4
,
4
.
9
0
5
9
9
6
1
3
36
F: "F" equals left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline , right parenthesis
F
=
F
1
,
F
2
Label:
equals
=
left parenthesis, 4.8 9 1 7 9 1 7 , 1.3 3 9 1 6 0 4 9 , right parenthesis
4
.
8
9
1
7
9
1
7
,
1
.
3
3
9
1
6
0
4
9
37
60: left parenthesis, "F" Subscript, 1 , Baseline plus .6cos theta Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline plus .6sin theta Subscript, 1 , Baseline , right parenthesis
F
1
+
.
6
c
o
s
θ
1
,
F
2
+
.
6
s
i
n
θ
1
Label:
equals
=
left parenthesis, 4.3 0 5 3 2 0 0 4 , 1.4 6 5 8 5 3 0 1 , right parenthesis
4
.
3
0
5
3
2
0
0
4
,
1
.
4
6
5
8
5
3
0
1
38
? left parenthesis, "F" Subscript, 1 , Baseline plus .5 5cos theta Subscript, 3 , Baseline , "F" Subscript, 2 , Baseline plus .5 5sin theta Subscript, 3 , Baseline , right parenthesis
F
1
+
.
5
5
c
o
s
θ
3
,
F
2
+
.
5
5
s
i
n
θ
3
Label:
equals
=
left parenthesis, 4.8 8 8 8 1 5 9 3 , 1.8 8 9 1 5 2 4 4 , right parenthesis
4
.
8
8
8
8
1
5
9
3
,
1
.
8
8
9
1
5
2
4
4
39
30: left parenthesis, "F" Subscript, 1 , Baseline plus 1cos theta Subscript, 2 , Baseline , "F" Subscript, 2 , Baseline plus 1sin theta Subscript, 2 , Baseline , right parenthesis
F
1
+
1
c
o
s
θ
2
,
F
2
+
1
s
i
n
θ
2
Label:
equals
=
left parenthesis, 5.7 6 1 6 3 1 2 5 , 1.8 3 2 4 9 5 2 2 , right parenthesis
5
.
7
6
1
6
3
1
2
5
,
1
.
8
3
2
4
9
5
2
2
40
Expression 41: theta Subscript, 1 , Baseline equals "B" Subscript, "O" "F" , Baseline plus 152.5
θ
1
=
B
O
F
+
1
5
2
.
5
equals
=
167.8 1
1
6
7
.
8
1
41
Expression 42: theta Subscript, 2 , Baseline equals "B" Subscript, "O" "F" , Baseline plus 15 minus .7 5
θ
2
=
B
O
F
+
1
5
−
.
7
5
equals
=
29.5 6
2
9
.
5
6
42
Expression 43: theta Subscript, 3 , Baseline equals "B" Subscript, "O" "F" , Baseline plus 30 plus 45
θ
3
=
B
O
F
+
3
0
+
4
5
equals
=
90.3 1
9
0
.
3
1
43
44
powered by
powered by
O
B
C
D
E
F
60
?
30
"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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