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Blue Area = 0.428571428571
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Expression 20: "F" Subscript, 1 , Baseline equals StartFraction, "w" Over 3 , EndFraction equals 1.3 3 3 3 3 3 3 3 3 3 3
F
1
=
w
3
equals
=
1.3 3 3 3 3 3 3 3 3 3 3
1
.
3
3
3
3
3
3
3
3
3
3
3
20
Expression 21: "F" Subscript, 2 , Baseline equals "h" equals 2.5
F
2
=
h
equals
=
2.5
2
.
5
21
Expression 22: "G" Subscript, 1 , Baseline equals StartFraction, 2 "w" Over 3 , EndFraction equals 2.6 6 6 6 6 6 6 6 6 6 7
G
1
=
2
w
3
equals
=
2.6 6 6 6 6 6 6 6 6 6 7
2
.
6
6
6
6
6
6
6
6
6
6
7
22
Expression 23: "G" Subscript, 2 , Baseline equals "h" equals 2.5
G
2
=
h
equals
=
2.5
2
.
5
23
Expression 24: "m" Subscript, 1 , Baseline equals StartFraction, "h" Over negative "w" , EndFraction equals negative 0.6 2 5
m
1
=
h
−
w
equals
=
negative 0.6 2 5
−
0
.
6
2
5
24
Expression 25: "m" Subscript, 2 , Baseline equals StartFraction, "G" Subscript, 2 , Baseline Over "G" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction equals 3.7 5
m
2
=
G
2
G
1
−
E
1
equals
=
3.7 5
3
.
7
5
25
Expression 26: "y" equals "m" Subscript, 1 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis
y
=
m
1
x
−
D
1
26
Expression 27: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesis
y
=
m
2
x
−
E
1
27
Expression 28: "J" Subscript, 1 , Baseline equals StartFraction, 2 "w" Over 5 , EndFraction equals 1.6
J
1
=
2
w
5
equals
=
1.6
1
.
6
28
Expression 29: "J" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "J" Subscript, 1 , Baseline minus "D" Subscript, 1 , Baseline , right parenthesis equals 1.5
J
2
=
m
1
J
1
−
D
1
equals
=
1.5
1
.
5
29
Expression 30: "m" Subscript, 1 , Baseline left parenthesis, "x" minus "D" Subscript, 1 , Baseline , right parenthesis equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "E" Subscript, 1 , Baseline , right parenthesis
m
1
x
−
D
1
=
m
2
x
−
E
1
30
Expression 31: "H" Subscript, 1 , Baseline equals StartFraction, "m" Subscript, 1 , Baseline "D" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline "E" Subscript, 1 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline , EndFraction equals 2.2 8 5 7 1 4 2 8 5 7 1
H
1
=
m
1
D
1
−
m
2
E
1
m
1
−
m
2
equals
=
2.2 8 5 7 1 4 2 8 5 7 1
2
.
2
8
5
7
1
4
2
8
5
7
1
31
Expression 32: "H" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "H" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis equals 1.0 7 1 4 2 8 5 7 1 4 3
H
2
=
m
2
H
1
−
E
1
equals
=
1.0 7 1 4 2 8 5 7 1 4 3
1
.
0
7
1
4
2
8
5
7
1
4
3
32
Graphs
Graphs
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33
Expression 34: polygon left parenthesis, "E" , "H" , "J" , right parenthesis Has graph.
p
o
l
y
g
o
n
E
,
H
,
J
34
Expression 35: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis Has graph.
p
o
l
y
g
o
n
A
,
B
,
C
,
D
35
Expression 36: polygon left parenthesis, "E" , "G" , right parenthesis Has graph.
p
o
l
y
g
o
n
E
,
G
36
Expression 37: polygon left parenthesis, "B" , "D" , right parenthesis Has graph.
p
o
l
y
g
o
n
B
,
D
37
Expression 38: polygon left parenthesis, "E" , "F" , right parenthesis Has graph.
p
o
l
y
g
o
n
E
,
F
38
Points
Points
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39
56
powered by
powered by
A
B
C
D
E
F
G
J
H
w / 2
w / 2
h
"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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