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Orange Fraction = 1 / 3
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Expression 19: "C" Subscript, 1 , Baseline equals "R"
C
1
=
R
equals
=
9
9
19
Expression 20: "C" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
C
2
=
O
2
equals
=
0
0
20
Expression 21: "E" Subscript, 1 , Baseline equals "R" cosine "E" Subscript, "O" "C" , Baseline
E
1
=
R
c
o
s
E
O
C
equals
=
0.9 0 9 5 0 6 6 7 4 6 4 7
0
.
9
0
9
5
0
6
6
7
4
6
4
7
21
Expression 22: "E" Subscript, 2 , Baseline equals "R" sine "E" Subscript, "O" "C" , Baseline
E
2
=
R
s
i
n
E
O
C
equals
=
8.9 5 3 9 2 6 3 7 9 4 6
8
.
9
5
3
9
2
6
3
7
9
4
6
22
Expression 23: "D" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "E" Subscript, "O" "C" , Baseline plus 60 , right parenthesis
D
1
=
R
c
o
s
E
O
C
+
6
0
equals
=
negative 7.2 9 9 5 7 4 3 7 0 9
−
7
.
2
9
9
5
7
4
3
7
0
9
23
Expression 24: "D" Subscript, 2 , Baseline equals "R" sine left parenthesis, "E" Subscript, "O" "C" , Baseline plus 60 , right parenthesis
D
2
=
R
s
i
n
E
O
C
+
6
0
equals
=
5.2 6 4 6 1 9 0 7 4 8 8
5
.
2
6
4
6
1
9
0
7
4
8
8
24
Graphs
Graphs
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25
Expression 26: polygon left parenthesis, "A" , "B" , "E" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
E
,
D
26
Expression 27: polygon left parenthesis, "A" , "B" , "O" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
O
27
Expression 28: polygon left parenthesis, "B" , "O" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
O
,
C
28
Expression 29: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
R
c
o
s
t
,
R
s
i
n
t
domain t Minimum: "E" Subscript, "O" "C" , Baseline plus 60
E
O
C
+
6
0
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
29
Expression 30: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
R
c
o
s
t
,
R
s
i
n
t
domain t Minimum: 60
6
0
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: "E" Subscript, "O" "C" , Baseline
E
O
C
30
Hidden Label: left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis
D
1
,
D
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, negative 7.3 , 5.2 6 5 , right parenthesis
−
7
.
3
,
5
.
2
6
5
left parenthesis, 0 , 0 , right parenthesis
0
,
0
31
Hidden Label: left parenthesis, "E" Subscript, 1 , Baseline , "E" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis
E
1
,
E
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, 0.9 0 9 5 , 8.9 5 4 , right parenthesis
0
.
9
0
9
5
,
8
.
9
5
4
left parenthesis, 0 , 0 , right parenthesis
0
,
0
32
Expression 33: polygon left parenthesis, "A" , "B" , "C" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
33
Expression 34: 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
34
Expression 35: polygon left parenthesis, "B" , "O" , right parenthesis
p
o
l
y
g
o
n
B
,
O
35
Expression 36: polygon left parenthesis, "D" , "E" , right parenthesis
p
o
l
y
g
o
n
D
,
E
36
Points
Points
Hide this folder from students.
37
Expression 46:
46
47
powered by
powered by
O
A
B
C
D
E
Start black, 30 End black degrees
3
0
°
"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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