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Regular Octagon Area = 12
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Expression 22: "C" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline
C
2
=
B
2
equals
=
1.9 0 2 9 7 6 7 0 6
1
.
9
0
2
9
7
6
7
0
6
22
Expression 23: "D" Subscript, 1 , Baseline equals negative "A" Subscript, 1 , Baseline
D
1
=
−
A
1
equals
=
negative 1.9 0 2 9 7 6 7 0 6
−
1
.
9
0
2
9
7
6
7
0
6
23
Expression 24: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
D
2
=
A
2
equals
=
0.7 8 8 2 3 8 7 6 0 5 0 3
0
.
7
8
8
2
3
8
7
6
0
5
0
3
24
Expression 25: "E" Subscript, 1 , Baseline equals negative "A" Subscript, 1 , Baseline
E
1
=
−
A
1
equals
=
negative 1.9 0 2 9 7 6 7 0 6
−
1
.
9
0
2
9
7
6
7
0
6
25
Expression 26: "E" Subscript, 2 , Baseline equals negative "A" Subscript, 2 , Baseline
E
2
=
−
A
2
equals
=
negative 0.7 8 8 2 3 8 7 6 0 5 0 3
−
0
.
7
8
8
2
3
8
7
6
0
5
0
3
26
Expression 27: "F" Subscript, 1 , Baseline equals negative "B" Subscript, 1 , Baseline
F
1
=
−
B
1
equals
=
negative 0.7 8 8 2 3 8 7 6 0 5 0 3
−
0
.
7
8
8
2
3
8
7
6
0
5
0
3
27
Expression 28: "F" Subscript, 2 , Baseline equals negative "B" Subscript, 2 , Baseline
F
2
=
−
B
2
equals
=
negative 1.9 0 2 9 7 6 7 0 6
−
1
.
9
0
2
9
7
6
7
0
6
28
Expression 29: "G" Subscript, 1 , Baseline equals negative "C" Subscript, 1 , Baseline
G
1
=
−
C
1
equals
=
0.7 8 8 2 3 8 7 6 0 5 0 3
0
.
7
8
8
2
3
8
7
6
0
5
0
3
29
Expression 30: "G" Subscript, 2 , Baseline equals negative "C" Subscript, 2 , Baseline
G
2
=
−
C
2
equals
=
negative 1.9 0 2 9 7 6 7 0 6
−
1
.
9
0
2
9
7
6
7
0
6
30
Expression 31: "H" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
H
1
=
A
1
equals
=
1.9 0 2 9 7 6 7 0 6
1
.
9
0
2
9
7
6
7
0
6
31
Expression 32: "H" Subscript, 2 , Baseline equals negative "A" Subscript, 2 , Baseline
H
2
=
−
A
2
equals
=
negative 0.7 8 8 2 3 8 7 6 0 5 0 3
−
0
.
7
8
8
2
3
8
7
6
0
5
0
3
32
Expression 33: "K" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus StartFraction, StartNestedFraction, 2 "s" NestedOver StartRoot, 2 , EndRoot , EndNestedFraction Over StartNestedFraction, 2 "s" NestedOver StartRoot, 2 , EndRoot , EndNestedFraction plus "s" , EndFraction left parenthesis, "F" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis
K
1
=
A
1
+
2
s
2
2
s
2
+
s
F
1
−
A
1
equals
=
0.3 2 6 4 9 9 1 8 4 9 8 9
0
.
3
2
6
4
9
9
1
8
4
9
8
9
33
Expression 34: "K" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus StartFraction, StartNestedFraction, 2 "s" NestedOver StartRoot, 2 , EndRoot , EndNestedFraction Over StartNestedFraction, 2 "s" NestedOver StartRoot, 2 , EndRoot , EndNestedFraction plus "s" , EndFraction left parenthesis, "F" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis
K
2
=
A
2
+
2
s
2
2
s
2
+
s
F
2
−
A
2
equals
=
negative 0.7 8 8 2 3 8 7 6 0 5 0 3
−
0
.
7
8
8
2
3
8
7
6
0
5
0
3
34
Graphs
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35
Expression 36: "y" less than 30
y
<
3
0
36
Expression 37: polygon left parenthesis, "A" , "C" , "K" , "A" , "B" , "C" , "D" , "E" , "F" , "G" , "H" , right parenthesis
p
o
l
y
g
o
n
A
,
C
,
K
,
A
,
B
,
C
,
D
,
E
,
F
,
G
,
H
37
Expression 38: polygon left parenthesis, "A" , "C" , "K" , right parenthesis
p
o
l
y
g
o
n
A
,
C
,
K
38
Expression 39: polygon left parenthesis, "A" , "C" , "K" , "A" , "B" , "C" , "D" , "E" , "F" , "G" , "H" , right parenthesis
p
o
l
y
g
o
n
A
,
C
,
K
,
A
,
B
,
C
,
D
,
E
,
F
,
G
,
H
39
Hidden Label: "F" , "K" , "G"
F
,
K
,
G
Label
equals
=
left parenthesis, negative 0.7 8 8 2 , negative 1.9 0 3 , right parenthesis
−
0
.
7
8
8
2
,
−
1
.
9
0
3
left parenthesis, 0.3 2 6 5 , negative 0.7 8 8 2 , right parenthesis
0
.
3
2
6
5
,
−
0
.
7
8
8
2
left parenthesis, 0.7 8 8 2 , negative 1.9 0 3 , right parenthesis
0
.
7
8
8
2
,
−
1
.
9
0
3
40
Expression 41: 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
41
Points
Points
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42
55
powered by
powered by
O
A
B
C
D
E
F
G
H
K
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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