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Area of Regular N-gon
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Expression 9: "A" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "L" left bracket, 1 , right bracket , right parenthesis
A
1
=
R
c
o
s
L
1
equals
=
6.0 1 0 1 8 9 6 3 8 4 3
6
.
0
1
0
1
8
9
6
3
8
4
3
9
Expression 10: "A" Subscript, 2 , Baseline equals "R" sine left parenthesis, "L" left bracket, 1 , right bracket , right parenthesis
A
2
=
R
s
i
n
L
1
equals
=
0
0
10
Expression 11: "B" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "L" left bracket, 2 , right bracket , right parenthesis
B
1
=
R
c
o
s
L
2
equals
=
4.2 4 9 8 4 5 8 4 9 5 5
4
.
2
4
9
8
4
5
8
4
9
5
5
11
Expression 12: "B" Subscript, 2 , Baseline equals "R" sine left parenthesis, "L" left bracket, 2 , right bracket , right parenthesis
B
2
=
R
s
i
n
L
2
equals
=
4.2 4 9 8 4 5 8 4 9 5 5
4
.
2
4
9
8
4
5
8
4
9
5
5
12
Expression 13: "C" Subscript, 1 , Baseline equals StartRoot, 0 , EndRoot
C
1
=
0
equals
=
0
0
13
Expression 14: "C" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot
C
2
=
0
equals
=
0
0
14
Expression 15: left parenthesis, "t" "R" cos "L" , "t" "R" sin "L" , right parenthesis
t
R
c
o
s
L
,
t
R
s
i
n
L
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
15
Hidden Label: left parenthesis, "R" cos "L" , "R" sin "L" , right parenthesis
R
c
o
s
L
,
R
s
i
n
L
Label
equals
=
left parenthesis, 6.0 1 , 0 , right parenthesis
6
.
0
1
,
0
left parenthesis, 4.2 5 , 4.2 5 , right parenthesis
4
.
2
5
,
4
.
2
5
left parenthesis, 0 , 6.0 1 , right parenthesis
0
,
6
.
0
1
left parenthesis, negative 4.2 5 , 4.2 5 , right parenthesis
−
4
.
2
5
,
4
.
2
5
left parenthesis, negative 6.0 1 , 0 , right parenthesis
−
6
.
0
1
,
0
left parenthesis, negative 4.2 5 , negative 4.2 5 , right parenthesis
−
4
.
2
5
,
−
4
.
2
5
left parenthesis, 0 , negative 6.0 1 , right parenthesis
0
,
−
6
.
0
1
left parenthesis, 4.2 5 , negative 4.2 5 , right parenthesis
4
.
2
5
,
−
4
.
2
5
left parenthesis, 6.0 1 , 0 , right parenthesis
6
.
0
1
,
0
16
Points
Points
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21
powered by
powered by
A
B
C
"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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