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X = AD = 1.61803398875
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Expression 15: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
D
1
=
A
1
equals
=
0
0
15
Expression 16: "D" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline minus StartFraction, "C" Subscript, "E" , Baseline Over 2 , EndFraction sine StartFraction, "C" Subscript, "A" "E" , Baseline Over 2 , EndFraction
D
2
=
E
2
−
C
E
2
s
i
n
C
A
E
2
equals
=
1.6 1 8 0 3 3 9 8 8 7 5
1
.
6
1
8
0
3
3
9
8
8
7
5
16
Expression 17: "E" Subscript, 1 , Baseline equals "R" cosine "C" Subscript, "A" "E" , Baseline
E
1
=
R
c
o
s
C
A
E
equals
=
1.1 7 0 8 2 0 3 9 3 2 5
1
.
1
7
0
8
2
0
3
9
3
2
5
17
Expression 18: "E" Subscript, 2 , Baseline equals "R" sine "C" Subscript, "A" "E" , Baseline
E
2
=
R
s
i
n
C
A
E
equals
=
2.3 4 1 6 4 0 7 8 6 5
2
.
3
4
1
6
4
0
7
8
6
5
18
Expression 19: "F" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
F
1
=
A
1
equals
=
0
0
19
Expression 20: "F" Subscript, 2 , Baseline equals StartFraction, "R" Over 2 , EndFraction
F
2
=
R
2
equals
=
1.3 0 9 0 1 6 9 9 4 3 7
1
.
3
0
9
0
1
6
9
9
4
3
7
20
Expression 21: "G" Subscript, 1 , Baseline equals StartFraction, "R" Over 2 , EndFraction
G
1
=
R
2
equals
=
1.3 0 9 0 1 6 9 9 4 3 7
1
.
3
0
9
0
1
6
9
9
4
3
7
21
Expression 22: "G" Subscript, 2 , Baseline equals "R"
G
2
=
R
equals
=
2.6 1 8 0 3 3 9 8 8 7 5
2
.
6
1
8
0
3
3
9
8
8
7
5
22
Expression 23: "H" Subscript, 1 , Baseline equals "R"
H
1
=
R
equals
=
2.6 1 8 0 3 3 9 8 8 7 5
2
.
6
1
8
0
3
3
9
8
8
7
5
23
Expression 24: "H" Subscript, 2 , Baseline equals StartFraction, "R" Over 2 , EndFraction
H
2
=
R
2
equals
=
1.3 0 9 0 1 6 9 9 4 3 7
1
.
3
0
9
0
1
6
9
9
4
3
7
24
Graphs
Graphs
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25
Expression 26: "y" less than 25
y
<
2
5
26
Expression 27: polygon left parenthesis, "C" , "D" , "E" , right parenthesis
p
o
l
y
g
o
n
C
,
D
,
E
27
Expression 28: polygon left parenthesis, "A" , "B" , "A" , "C" , "E" , "D" , "E" , "C" , "D" , "C" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
A
,
C
,
E
,
D
,
E
,
C
,
D
,
C
28
Expression 29: 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: 90
9
0
29
Points
Points
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30
42
powered by
powered by
A
B
C
E
D
( 2 )
( 1 )
Right Triangle in a Quarter Circle
1
X
"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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