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Radius R₁ = 4
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Expression 20: "C" Subscript, 1 , Baseline equals "R" cosine "B" Subscript, "O" "C" , Baseline equals 5.4
C
1
=
R
c
o
s
B
O
C
equals
=
5.4
5
.
4
20
Expression 21: "C" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline equals 7.2
C
2
=
R
s
i
n
B
O
C
equals
=
7.2
7
.
2
21
Expression 22: "L" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline equals 3
L
1
=
M
1
equals
=
3
3
22
Expression 23: "L" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline equals 0
L
2
=
O
2
equals
=
0
0
23
Expression 24: "M" Subscript, 1 , Baseline equals left parenthesis, "R" minus "R" Subscript, 1 , Baseline , right parenthesis cosine "B" Subscript, "O" "C" , Baseline equals 3
M
1
=
R
−
R
1
c
o
s
B
O
C
equals
=
3
3
24
Expression 25: "M" Subscript, 2 , Baseline equals "R" Subscript, 1 , Baseline equals 4
M
2
=
R
1
equals
=
4
4
25
Expression 26: "N" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "A" Subscript, "L" , Baseline cosine 2 "B" Subscript, "A" "M" , Baseline equals 0.6
N
1
=
A
1
+
A
L
c
o
s
2
B
A
M
equals
=
0.6
0
.
6
26
Expression 27: "N" Subscript, 2 , Baseline equals "A" Subscript, "L" , Baseline sine 2 "B" Subscript, "A" "M" , Baseline equals 7.2
N
2
=
A
L
s
i
n
2
B
A
M
equals
=
7.2
7
.
2
27
Expression 28: "P" Subscript, 1 , Baseline equals StartFraction, "L" Subscript, 1 , Baseline plus "N" Subscript, 1 , Baseline Over 2 , EndFraction
P
1
=
L
1
+
N
1
2
equals
=
1.8
1
.
8
28
Expression 29: "P" Subscript, 2 , Baseline equals StartFraction, "L" Subscript, 2 , Baseline plus "N" Subscript, 2 , Baseline Over 2 , EndFraction
P
2
=
L
2
+
N
2
2
equals
=
3.6
3
.
6
29
Graphs
Graphs
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30
Expression 31: "y" less than 25
y
<
2
5
31
Hidden Label: "L" , "N"
L
,
N
Label
equals
=
left parenthesis, 3 , 0 , right parenthesis
3
,
0
left parenthesis, 0.6 , 7.2 , right parenthesis
0
.
6
,
7
.
2
32
Hidden Label: "C" , "O"
C
,
O
Label
equals
=
left parenthesis, 5.4 , 7.2 , right parenthesis
5
.
4
,
7
.
2
left parenthesis, 0 , 0 , right parenthesis
0
,
0
33
Hidden Label: "A" , "M"
A
,
M
Label
equals
=
left parenthesis, negative 9 , 0 , right parenthesis
−
9
,
0
left parenthesis, 3 , 4 , right parenthesis
3
,
4
34
Expression 35: 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: 180
1
8
0
35
Expression 36: left parenthesis, "M" Subscript, 1 , Baseline plus "R" Subscript, 1 , Baseline cos "t" , "M" Subscript, 2 , Baseline plus "R" Subscript, 1 , Baseline sin "t" , right parenthesis
M
1
+
R
1
c
o
s
t
,
M
2
+
R
1
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
36
Expression 37: polygon left parenthesis, "B" , "P" , "O" , "A" , "N" , "A" , right parenthesis
p
o
l
y
g
o
n
B
,
P
,
O
,
A
,
N
,
A
37
Expression 38: left parenthesis, "M" Subscript, 1 , Baseline plus "t" "R" Subscript, 1 , Baseline , "M" Subscript, 2 , Baseline , right parenthesis
M
1
+
t
R
1
,
M
2
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
38
Points
Points
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39
57
powered by
powered by
O
A
B
L
C
M
N
P
90
R = 9
Start black, "R" Subscript, 1 , Baseline equals ? End black
R
1
=
?
|
|
"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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