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Blue Square = s² = 5
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表达式21: "F" Subscript, 2 , Baseline equals "E" Subscript, 2 , Baseline
F
2
=
E
2
equals
=
1
1
21
表达式22: "G" Subscript, 1 , Baseline equals "w"
G
1
=
w
equals
=
4
4
22
表达式23: "G" Subscript, 2 , Baseline equals "w" minus "h"
G
2
=
w
−
h
equals
=
1
1
23
表达式24: "H" Subscript, 1 , Baseline equals "w"
H
1
=
w
equals
=
4
4
24
表达式25: "H" Subscript, 2 , Baseline equals "w"
H
2
=
w
equals
=
4
4
25
表达式26: "M" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline plus 2 "s" cosine left parenthesis, 180 plus "B" Subscript, "H" "M" , Baseline , right parenthesis
M
1
=
H
1
+
2
s
c
o
s
1
8
0
+
B
H
M
equals
=
negative 8.8 8 1 7 8 4 1 9 7 times 10 to the negative 16th power
−
8
.
8
8
1
7
8
4
1
9
7
×
1
0
−
1
6
26
表达式27: "M" Subscript, 2 , Baseline equals "H" Subscript, 2 , Baseline plus 2 "s" sine left parenthesis, 180 plus "B" Subscript, "H" "M" , Baseline , right parenthesis
M
2
=
H
2
+
2
s
s
i
n
1
8
0
+
B
H
M
equals
=
2
2
27
表达式28: "N" Subscript, 1 , Baseline equals "M" Subscript, 1 , Baseline plus 1 half left parenthesis, "H" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , right parenthesis
N
1
=
M
1
+
1
2
H
2
−
M
2
equals
=
1
1
28
表达式29: "N" Subscript, 2 , Baseline equals "M" Subscript, 2 , Baseline minus 1 half left parenthesis, "H" Subscript, 1 , Baseline minus "M" Subscript, 1 , Baseline , right parenthesis
N
2
=
M
2
−
1
2
H
1
−
M
1
equals
=
negative 4.4 4 0 8 9 2 0 9 8 5 times 10 to the negative 16th power
−
4
.
4
4
0
8
9
2
0
9
8
5
×
1
0
−
1
6
29
表达式30: "P" Subscript, 1 , Baseline equals "H" Subscript, 1 , Baseline plus 1 half left parenthesis, "H" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , right parenthesis
P
1
=
H
1
+
1
2
H
2
−
M
2
equals
=
5
5
30
表达式31: "P" Subscript, 2 , Baseline equals "H" Subscript, 2 , Baseline minus 1 half left parenthesis, "H" Subscript, 1 , Baseline minus "M" Subscript, 1 , Baseline , right parenthesis
P
2
=
H
2
−
1
2
H
1
−
M
1
equals
=
2
2
31
表达式32: "L" Subscript, 01 , Baseline equals "F" Subscript, 1 , Baseline minus 1 half left parenthesis, "H" Subscript, 2 , Baseline minus "M" Subscript, 2 , Baseline , right parenthesis
L
0
1
=
F
1
−
1
2
H
2
−
M
2
equals
=
2
2
32
表达式33: "L" Subscript, 02 , Baseline equals "F" Subscript, 2 , Baseline plus 1 half left parenthesis, "H" Subscript, 1 , Baseline minus "M" Subscript, 1 , Baseline , right parenthesis
L
0
2
=
F
2
+
1
2
H
1
−
M
1
equals
=
3
3
33
表达式34: "L" Subscript, 1 , Baseline equals StartFraction, "M" Subscript, 1 , Baseline plus "H" Subscript, 1 , Baseline Over 2 , EndFraction
L
1
=
M
1
+
H
1
2
equals
=
2
2
34
表达式35: "L" Subscript, 2 , Baseline equals StartFraction, "M" Subscript, 2 , Baseline plus "H" Subscript, 2 , Baseline Over 2 , EndFraction
L
2
=
M
2
+
H
2
2
equals
=
3
3
35
Graphs
Graphs
对学生隐藏该文件夹。
36
表达式37: polygon left parenthesis, "H" , "M" , "N" , "P" , right parenthesis
p
o
l
y
g
o
n
H
,
M
,
N
,
P
37
表达式38: polygon left parenthesis, "A" , "B" , "H" , "G" , "E" , "F" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
H
,
G
,
E
,
F
,
D
38
表达式39: polygon left parenthesis, "H" , "M" , "N" , "P" , right parenthesis
p
o
l
y
g
o
n
H
,
M
,
N
,
P
39
表达式40: polygon left parenthesis, "C" , "F" , right parenthesis
p
o
l
y
g
o
n
C
,
F
40
表达式41: polygon left parenthesis, "F" , "L" , right parenthesis
p
o
l
y
g
o
n
F
,
L
41
Points
Points
对学生隐藏该文件夹。
42
56
技术支持
技术支持
A
B
C
D
E
F
G
H
L
M
N
P
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
功能
(
(
)
)
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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