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Radius R = 2.88675134595
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Expression 17: "C" Subscript, 2 , Baseline equals "C" Subscript, 1 , Baseline StartRoot, 3 , EndRoot
C
2
=
C
1
3
equals
=
4.3 3 0 1 2 7 0 1 8 9 2
4
.
3
3
0
1
2
7
0
1
8
9
2
17
Expression 18: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
D
2
=
A
2
equals
=
0
0
18
Expression 19: "E" Subscript, 1 , Baseline equals "B" Subscript, 1 , Baseline plus StartFraction, left parenthesis, "B" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis cos "A" Subscript, "B" "C" , Baseline Over 7 , EndFraction left parenthesis, "C" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis
E
1
=
B
1
+
B
1
−
D
1
c
o
s
A
B
C
7
C
1
−
B
1
equals
=
5.1 1 9 0 4 7 6 1 9 0 5
5
.
1
1
9
0
4
7
6
1
9
0
5
19
Expression 20: "E" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, left parenthesis, "B" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis cos "A" Subscript, "B" "C" , Baseline Over 7 , EndFraction left parenthesis, "C" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis
E
2
=
B
2
+
B
1
−
D
1
c
o
s
A
B
C
7
C
2
−
B
2
equals
=
2.2 6 8 1 6 1 7 7 1 8 2
2
.
2
6
8
1
6
1
7
7
1
8
2
20
Expression 21: "F" Subscript, 1 , Baseline equals StartFraction, "C" Subscript, 1 , Baseline times "D" Subscript, 1 , Baseline cos "B" Subscript, "A" "C" , Baseline Over 5 , EndFraction
F
1
=
C
1
·
D
1
c
o
s
B
A
C
5
equals
=
0.8 3 3 3 3 3 3 3 3 3 3 3
0
.
8
3
3
3
3
3
3
3
3
3
3
3
21
Expression 22: "F" Subscript, 2 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline times "D" Subscript, 1 , Baseline cos "B" Subscript, "A" "C" , Baseline Over 5 , EndFraction
F
2
=
C
2
·
D
1
c
o
s
B
A
C
5
equals
=
1.4 4 3 3 7 5 6 7 2 9 7
1
.
4
4
3
3
7
5
6
7
2
9
7
22
Graphs
Graphs
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23
Expression 24: "y" less than 25
y
<
2
5
24
Expression 25: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "R" sin "t" , right parenthesis
D
1
+
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
25
Expression 26: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "R" sin "t" , right parenthesis
D
1
+
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
26
Expression 27: left parenthesis, "D" Subscript, 1 , Baseline plus "R" cos "t" , "R" sin "t" , right parenthesis
D
1
+
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
27
Expression 28: polygon left parenthesis, "A" , "D" , "E" , "D" , "F" , "D" , "B" , "C" , right parenthesis
p
o
l
y
g
o
n
A
,
D
,
E
,
D
,
F
,
D
,
B
,
C
28
Points
Points
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29
41
powered by
powered by
A
B
C
D
E
F
AC = 5
BC = 7
AB = 8
R = ?
"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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