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Blue Area = 1 / 3
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Expression 18: "F" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline plus StartFraction, "E" Subscript, 1 , Baseline Over "E" Subscript, 1 , Baseline plus "G" Subscript, 1 , Baseline , EndFraction left parenthesis, "B" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis
F
1
=
E
1
+
E
1
E
1
+
G
1
B
1
−
E
1
equals
=
0.1 8 9 5 7 6 4 3 4 8 0 3
0
.
1
8
9
5
7
6
4
3
4
8
0
3
18
Expression 19: "F" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline plus StartFraction, "E" Subscript, 1 , Baseline Over "E" Subscript, 1 , Baseline plus "G" Subscript, 1 , Baseline , EndFraction left parenthesis, "B" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline , right parenthesis
F
2
=
E
2
+
E
1
E
1
+
G
1
B
2
−
E
2
equals
=
0.5
0
.
5
19
Expression 20: "G" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline
G
1
=
E
1
equals
=
0.3 7 9 1 5 2 8 6 9 6 0 6
0
.
3
7
9
1
5
2
8
6
9
6
0
6
20
Expression 21: "G" Subscript, 2 , Baseline equals StartAbsoluteValue, 1 , EndAbsoluteValue
G
2
=
1
equals
=
1
1
21
Expression 22: "H" Subscript, 1 , Baseline equals StartAbsoluteValue, 1 , EndAbsoluteValue
H
1
=
1
equals
=
1
1
22
Expression 23: "H" Subscript, 2 , Baseline equals 1 half
H
2
=
1
2
equals
=
0.5
0
.
5
23
Expression 24: "J" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline
J
1
=
E
1
equals
=
0.3 7 9 1 5 2 8 6 9 6 0 6
0
.
3
7
9
1
5
2
8
6
9
6
0
6
24
Expression 25: "J" Subscript, 2 , Baseline equals StartFraction, "E" Subscript, 1 , Baseline times "K" Subscript, 2 , Baseline Over "K" Subscript, 1 , Baseline , EndFraction
J
2
=
E
1
·
K
2
K
1
equals
=
0.1 8 9 5 7 6 4 3 4 8 0 3
0
.
1
8
9
5
7
6
4
3
4
8
0
3
25
Expression 26: "K" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus StartFraction, "E" Subscript, 1 , Baseline left parenthesis, "H" Subscript, 1 , Baseline minus "A" Subscript, 1 , Baseline , right parenthesis Over "E" Subscript, 1 , Baseline plus left parenthesis, "H" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis , EndFraction
K
1
=
A
1
+
E
1
H
1
−
A
1
E
1
+
H
1
−
F
1
equals
=
0.3 1 8 7 2 9 3 0 4 4 0 9
0
.
3
1
8
7
2
9
3
0
4
4
0
9
26
Expression 27: "K" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus StartFraction, "E" Subscript, 1 , Baseline left parenthesis, "H" Subscript, 2 , Baseline minus "A" Subscript, 2 , Baseline , right parenthesis Over "E" Subscript, 1 , Baseline plus left parenthesis, "H" Subscript, 1 , Baseline minus "F" Subscript, 1 , Baseline , right parenthesis , EndFraction
K
2
=
A
2
+
E
1
H
2
−
A
2
E
1
+
H
1
−
F
1
equals
=
0.1 5 9 3 6 4 6 5 2 2 0 4
0
.
1
5
9
3
6
4
6
5
2
2
0
4
27
Expression 28: "L" Subscript, 1 , Baseline equals "K" Subscript, 1 , Baseline
L
1
=
K
1
equals
=
0.3 1 8 7 2 9 3 0 4 4 0 9
0
.
3
1
8
7
2
9
3
0
4
4
0
9
28
Expression 29: "L" Subscript, 2 , Baseline equals 1 minus "K" Subscript, 2 , Baseline
L
2
=
1
−
K
2
equals
=
0.8 4 0 6 3 5 3 4 7 7 9 6
0
.
8
4
0
6
3
5
3
4
7
7
9
6
29
Expression 30: "M" Subscript, 1 , Baseline equals "E" Subscript, 1 , Baseline
M
1
=
E
1
equals
=
0.3 7 9 1 5 2 8 6 9 6 0 6
0
.
3
7
9
1
5
2
8
6
9
6
0
6
30
Expression 31: "M" Subscript, 2 , Baseline equals 1 minus "J" Subscript, 2 , Baseline
M
2
=
1
−
J
2
equals
=
0.8 1 0 4 2 3 5 6 5 1 9 7
0
.
8
1
0
4
2
3
5
6
5
1
9
7
31
Graphs
Graphs
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32
Expression 33: polygon left parenthesis, "F" , "K" , "J" , "M" , "L" , right parenthesis
p
o
l
y
g
o
n
F
,
K
,
J
,
M
,
L
33
Expression 34: polygon left parenthesis, "A" , "L" , "B" , "K" , "E" , "G" , "L" , "M" , "H" , right parenthesis
p
o
l
y
g
o
n
A
,
L
,
B
,
K
,
E
,
G
,
L
,
M
,
H
34
Expression 35: polygon left parenthesis, "A" , "B" , "C" , "D" , "E" , "G" , "A" , "H" , "B" , "E" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
D
,
E
,
G
,
A
,
H
,
B
,
E
35
Points
Points
Hide this folder from students.
36
52
powered by
powered by
A
B
C
D
E
F
G
H
J
K
L
M
ABCD is a Unit Square. Blue Area = ?
Start black, StartFraction, 1 Over 12 , EndFraction End black
1
1
2
"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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