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Height DH = 6
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Expression 15: "C" Subscript, 1 , Baseline equals StartAbsoluteValue, 12 , EndAbsoluteValue
C
1
=
1
2
equals
=
12
1
2
15
Expression 16: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
C
2
=
A
2
equals
=
0
0
16
Expression 17: "D" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline plus "D" Subscript, "E" , Baseline cosine left parenthesis, "A" Subscript, "B" "E" , Baseline minus 90 , right parenthesis
D
1
=
E
1
+
D
E
c
o
s
A
B
E
−
9
0
equals
=
6
6
17
Expression 18: "D" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus "D" Subscript, "E" , Baseline sine left parenthesis, "A" Subscript, "B" "E" , Baseline minus 90 , right parenthesis
D
2
=
E
2
+
D
E
s
i
n
A
B
E
−
9
0
equals
=
negative 3.5 0 4 7 5 6 1 1 0 9 5
−
3
.
5
0
4
7
5
6
1
1
0
9
5
18
Expression 19: "E" Subscript, 1 , Baseline equals "B" Subscript, 2 , Baseline tangent "A" Subscript, "B" "E" , Baseline
E
1
=
B
2
t
a
n
A
B
E
equals
=
3.9 5 2 7 8 0 7 6 7 1 3
3
.
9
5
2
7
8
0
7
6
7
1
3
19
Expression 20: "E" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
E
2
=
A
2
equals
=
0
0
20
Expression 21: "H" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus "D" Subscript, "H" , Baseline cosine left parenthesis, "A" Subscript, "B" "E" , Baseline negative "A" Subscript, "E" "B" , Baseline plus 90 , right parenthesis
H
1
=
D
1
+
D
H
c
o
s
A
B
E
−
A
E
B
+
9
0
equals
=
8.9 4 7 1 9 0 0 6 8 5 8
8
.
9
4
7
1
9
0
0
6
8
5
8
21
Expression 22: "H" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus "D" Subscript, "H" , Baseline sine left parenthesis, "A" Subscript, "B" "E" , Baseline negative "A" Subscript, "E" "B" , Baseline plus 90 , right parenthesis
H
2
=
D
2
+
D
H
s
i
n
A
B
E
−
A
E
B
+
9
0
equals
=
1.7 2 1 5 3 0 4 0 0 4 9
1
.
7
2
1
5
3
0
4
0
0
4
9
22
Graphs
Graphs
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23
Expression 24: "y" less than 25
y
<
2
5
24
Hidden Label: left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline , right parenthesis
D
1
,
D
2
,
H
1
,
H
2
Label
equals
=
left parenthesis, 6 , negative 3.5 0 5 , right parenthesis
6
,
−
3
.
5
0
5
left parenthesis, 8.9 4 7 , 1.7 2 2 , right parenthesis
8
.
9
4
7
,
1
.
7
2
2
25
Expression 26: left parenthesis, .7 5 "t" cos theta Subscript, 1 , Baseline , .7 5sin theta Subscript, 1 , Baseline , right parenthesis
.
7
5
t
c
o
s
θ
1
,
.
7
5
s
i
n
θ
1
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
1
1
domain t Maximum:
26
Expression 27: left parenthesis, .7 5cos theta Subscript, 1 , Baseline , "t" .7 5sin theta Subscript, 1 , Baseline , right parenthesis
.
7
5
c
o
s
θ
1
,
t
.
7
5
s
i
n
θ
1
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: polygon left parenthesis, "B" , "C" , "D" , "B" , "A" , "C" , right parenthesis
p
o
l
y
g
o
n
B
,
C
,
D
,
B
,
A
,
C
28
Points
Points
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29
46
powered by
powered by
A
B
C
D
E
H
90
90
AC = 12
DH = ?
"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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