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Blue Area = 11.4276695297
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Expression 21: "F" Subscript, 1 , Baseline equals negative "B" Subscript, 1 , Baseline
F
1
=
−
B
1
equals
=
negative 2.5
−
2
.
5
21
Expression 22: "F" Subscript, 2 , Baseline equals negative "B" Subscript, 2 , Baseline
F
2
=
−
B
2
equals
=
negative 6.0 3 5 5 3 3 9 0 5 9 3
−
6
.
0
3
5
5
3
3
9
0
5
9
3
22
Expression 23: "G" Subscript, 1 , Baseline equals negative "C" Subscript, 1 , Baseline
G
1
=
−
C
1
equals
=
2.5
2
.
5
23
Expression 24: "G" Subscript, 2 , Baseline equals negative "C" Subscript, 2 , Baseline
G
2
=
−
C
2
equals
=
negative 6.0 3 5 5 3 3 9 0 5 9 3
−
6
.
0
3
5
5
3
3
9
0
5
9
3
24
Expression 25: "H" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline
H
1
=
A
1
equals
=
6.0 3 5 5 3 3 9 0 5 9 3
6
.
0
3
5
5
3
3
9
0
5
9
3
25
Expression 26: "H" Subscript, 2 , Baseline equals negative "A" Subscript, 2 , Baseline
H
2
=
−
A
2
equals
=
negative 2.5
−
2
.
5
26
Expression 27: "J" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline plus StartFraction, "s" left parenthesis, "C" Subscript, 1 , Baseline minus "H" Subscript, 1 , Baseline , right parenthesis Over "s" plus "C" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , EndFraction
J
1
=
H
1
+
s
C
1
−
H
1
s
+
C
2
−
M
2
equals
=
2.5
2
.
5
27
Expression 28: "J" Subscript, 2 , Baseline equals "H" Subscript, 2 , Baseline plus StartFraction, "s" left parenthesis, "C" Subscript, 2 , Baseline minus "H" Subscript, 2 , Baseline , right parenthesis Over "s" plus "C" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , EndFraction
J
2
=
H
2
+
s
C
2
−
H
2
s
+
C
2
−
M
2
equals
=
1.0 3 5 5 3 3 9 0 5 9 3
1
.
0
3
5
5
3
3
9
0
5
9
3
28
Expression 29: "m" Subscript, 1 , Baseline equals StartFraction, "A" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline Over "A" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction
m
1
=
A
2
−
E
2
A
1
−
E
1
equals
=
0.4 1 4 2 1 3 5 6 2 3 7 3
0
.
4
1
4
2
1
3
5
6
2
3
7
3
29
Expression 30: "K" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline
K
1
=
O
1
equals
=
0
0
30
Expression 31: "K" Subscript, 2 , Baseline equals "B" Subscript, 2 , Baseline plus StartFraction, "s" left parenthesis, "E" Subscript, 2 , Baseline minus "B" Subscript, 2 , Baseline , right parenthesis Over "s" plus "H" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction
K
2
=
B
2
+
s
E
2
−
B
2
s
+
H
1
−
E
1
equals
=
3.5 3 5 5 3 3 9 0 5 9 3
3
.
5
3
5
5
3
3
9
0
5
9
3
31
Expression 32: "L" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline
L
1
=
C
1
equals
=
negative 2.5
−
2
.
5
32
Expression 33: "m" Subscript, 2 , Baseline equals StartFraction, "B" Subscript, 2 , Baseline minus "E" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , EndFraction
m
2
=
B
2
−
E
2
B
1
−
E
1
equals
=
1
1
33
Expression 34: "L" Subscript, 2 , Baseline equals "m" Subscript, 2 , Baseline left parenthesis, "L" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis plus "E" Subscript, 2 , Baseline
L
2
=
m
2
L
1
−
E
1
+
E
2
equals
=
1.0 3 5 5 3 3 9 0 5 9 3
1
.
0
3
5
5
3
3
9
0
5
9
3
34
Expression 35: "M" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline
M
1
=
C
1
equals
=
negative 2.5
−
2
.
5
35
Expression 36: "M" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline left parenthesis, "M" Subscript, 1 , Baseline minus "E" Subscript, 1 , Baseline , right parenthesis plus "E" Subscript, 2 , Baseline
M
2
=
m
1
M
1
−
E
1
+
E
2
equals
=
negative 1.0 3 5 5 3 3 9 0 5 9 3
−
1
.
0
3
5
5
3
3
9
0
5
9
3
36
Graphs
Graphs
Hide this folder from students.
37
Expression 38: "y" less than 40
y
<
4
0
38
Expression 39: 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: 360
3
6
0
39
Expression 40: polygon left parenthesis, "J" , "K" , "L" , "M" , right parenthesis
p
o
l
y
g
o
n
J
,
K
,
L
,
M
40
Expression 41: polygon left parenthesis, "A" , "E" , "A" , "B" , "E" , "B" , "C" , "F" , "C" , "H" , "C" , "D" , "E" , "F" , "G" , "H" , right parenthesis
p
o
l
y
g
o
n
A
,
E
,
A
,
B
,
E
,
B
,
C
,
F
,
C
,
H
,
C
,
D
,
E
,
F
,
G
,
H
41
Points
Points
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42
58
powered by
powered by
O
A
B
C
D
E
F
G
H
J
K
L
M
Regular 8-gon with Side s = 5
"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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