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Blue / ABC = 0.32 = 8 / 25
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Expression 18: "A" Subscript, 2 , Baseline equals "R" sine "A" Subscript, "O" "C" , Baseline
A
2
=
R
s
i
n
A
O
C
equals
=
4.5
4
.
5
18
Expression 19: "B" Subscript, 1 , Baseline equals negative "R"
B
1
=
−
R
equals
=
negative 9
−
9
19
Expression 20: "B" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
B
2
=
O
2
equals
=
0
0
20
Expression 21: "C" Subscript, 1 , Baseline equals "R"
C
1
=
R
equals
=
9
9
21
Expression 22: "C" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
C
2
=
O
2
equals
=
0
0
22
Expression 23: "K" Subscript, 1 , Baseline equals "L" Subscript, 1 , Baseline minus "L" Subscript, 2 , Baseline
K
1
=
L
1
−
L
2
equals
=
negative 8.0 3 5 3 8 2 9 0 7 2 6
−
8
.
0
3
5
3
8
2
9
0
7
2
6
23
Expression 24: "K" Subscript, 2 , Baseline equals "L" Subscript, 2 , Baseline
K
2
=
L
2
equals
=
3.6
3
.
6
24
Expression 25: "L" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline plus StartFraction, "C" Subscript, "L" , Baseline Over "A" Subscript, "C" , Baseline , EndFraction left parenthesis, "A" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , right parenthesis
L
1
=
C
1
+
C
L
A
C
A
1
−
C
1
equals
=
negative 4.4 3 5 3 8 2 9 0 7 2 5
−
4
.
4
3
5
3
8
2
9
0
7
2
5
25
Expression 26: "L" Subscript, 2 , Baseline equals "C" Subscript, 2 , Baseline plus StartFraction, "C" Subscript, "L" , Baseline Over "A" Subscript, "C" , Baseline , EndFraction left parenthesis, "A" Subscript, 2 , Baseline minus "C" Subscript, 2 , Baseline , right parenthesis
L
2
=
C
2
+
C
L
A
C
A
2
−
C
2
equals
=
3.6
3
.
6
26
Expression 27: "M" Subscript, 1 , Baseline equals "L" Subscript, 1 , Baseline
M
1
=
L
1
equals
=
negative 4.4 3 5 3 8 2 9 0 7 2 5
−
4
.
4
3
5
3
8
2
9
0
7
2
5
27
Expression 28: "M" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
M
2
=
O
2
equals
=
0
0
28
Expression 29: "N" Subscript, 1 , Baseline equals "K" Subscript, 1 , Baseline
N
1
=
K
1
equals
=
negative 8.0 3 5 3 8 2 9 0 7 2 6
−
8
.
0
3
5
3
8
2
9
0
7
2
6
29
Expression 30: "N" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
N
2
=
O
2
equals
=
0
0
30
Graphs
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31
Expression 32: 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
32
Expression 33: polygon left parenthesis, "K" , "L" , "M" , "N" , right parenthesis
p
o
l
y
g
o
n
K
,
L
,
M
,
N
33
Expression 34: polygon left parenthesis, "A" , "B" , "N" , "K" , "L" , "M" , "C" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
N
,
K
,
L
,
M
,
C
34
Expression 35: polygon left parenthesis, "M" , "N" , right parenthesis
p
o
l
y
g
o
n
M
,
N
35
Points
Points
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36
48
powered by
powered by
O
A
B
C
K
L
M
N
15°
"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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