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Segment DO = 30
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Expression 17: "B" Subscript, 1 , Baseline equals "R"
B
1
=
R
equals
=
40
4
0
17
Expression 18: "B" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
B
2
=
O
2
equals
=
0
0
18
Expression 19: "C" Subscript, 1 , Baseline equals "R" cosine "B" Subscript, "O" "C" , Baseline
C
1
=
R
c
o
s
B
O
C
equals
=
11.2
1
1
.
2
19
Expression 20: "C" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "C" , Baseline
C
2
=
R
s
i
n
B
O
C
equals
=
38.4
3
8
.
4
20
Expression 21: "D" Subscript, 1 , Baseline equals "O" Subscript, 2 , Baseline
D
1
=
O
2
equals
=
0
0
21
Expression 22: "D" Subscript, 2 , Baseline equals "D" Subscript, "O" , Baseline
D
2
=
D
O
equals
=
30
3
0
22
Expression 23:
23
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24
Expression 25: "y" less than 85
y
<
8
5
25
Expression 26: 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
26
Expression 27: left parenthesis, 3cos 135 , 3 "t" sin 135 , right parenthesis
3
c
o
s
1
3
5
,
3
t
s
i
n
1
3
5
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
27
Expression 28: left parenthesis, 3 "t" cos 135 , 3sin 135 , right parenthesis
3
t
c
o
s
1
3
5
,
3
s
i
n
1
3
5
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
28
Expression 29: polygon left parenthesis, "A" , "B" , "C" , "D" , "O" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
D
,
O
,
D
29
Points
Points
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30
40
powered by
powered by
O
A
B
C
D
48
14
DO = ?
"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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