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Shaded = 25 Square Units
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表达式23: "G" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline
G
1
=
C
1
equals
=
5.6 8 1 9 2 3 3 2 0 0 5
5
.
6
8
1
9
2
3
3
2
0
0
5
23
表达式24: "G" Subscript, 2 , Baseline equals "F" Subscript, 2 , Baseline
G
2
=
F
2
equals
=
4.3 9 9 9 1 8 5 8 2 4 6
4
.
3
9
9
9
1
8
5
8
2
4
6
24
表达式25: "H" Subscript, 1 , Baseline equals "C" Subscript, 1 , Baseline
H
1
=
C
1
equals
=
5.6 8 1 9 2 3 3 2 0 0 5
5
.
6
8
1
9
2
3
3
2
0
0
5
25
表达式26: "H" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
H
2
=
A
2
equals
=
0
0
26
表达式27: "J" Subscript, 1 , Baseline equals "F" Subscript, 1 , Baseline
J
1
=
F
1
equals
=
4.3 9 9 9 1 8 5 8 2 4 6
4
.
3
9
9
9
1
8
5
8
2
4
6
27
表达式28: "J" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline
J
2
=
A
2
equals
=
0
0
28
Graphs
Graphs
对学生隐藏该文件夹。
29
表达式30: polygon left parenthesis, "A" , "E" , "F" , "J" , right parenthesis
p
o
l
y
g
o
n
A
,
E
,
F
,
J
30
表达式31: polygon left parenthesis, "F" , "G" , "H" , "J" , right parenthesis
p
o
l
y
g
o
n
F
,
G
,
H
,
J
31
表达式32: polygon left parenthesis, "A" , "E" , "G" , "H" , right parenthesis
p
o
l
y
g
o
n
A
,
E
,
G
,
H
32
表达式33: polygon left parenthesis, "A" , "B" , "C" , "D" , right parenthesis
p
o
l
y
g
o
n
A
,
B
,
C
,
D
33
表达式34: polygon left parenthesis, "F" , "J" , right parenthesis
p
o
l
y
g
o
n
F
,
J
34
Points
Points
对学生隐藏该文件夹。
35
NEW.jpg
NEW.jpg
更换图片
中心：
center: left parenthesis, negative 1.5 5 , 1.9 8 , right parenthesis
−
1
.
5
5
,
1
.
9
8
宽度：
width: 4.9 5 7
4
.
9
5
7
角度：
angle: 0
0
高度：
height: 2.7 7
2
.
7
7
不透明度：
opacity: 1
1
36
A: "A" equals left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis
A
=
A
1
,
A
2
标签:
equals
=
left parenthesis, 0 , 0 , right parenthesis
0
,
0
37
B: "B" equals left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis
B
=
B
1
,
B
2
标签:
equals
=
left parenthesis, 0.7 3 6 4 5 7 7 2 , 4.9 4 5 4 6 5 6 , right parenthesis
0
.
7
3
6
4
5
7
7
2
,
4
.
9
4
5
4
6
5
6
38
C: "C" equals left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis
C
=
C
1
,
C
2
标签:
equals
=
left parenthesis, 5.6 8 1 9 2 3 3 2 , 4.2 0 9 0 0 7 8 9 , right parenthesis
5
.
6
8
1
9
2
3
3
2
,
4
.
2
0
9
0
0
7
8
9
39
D: "D" equals left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis
D
=
D
1
,
D
2
标签:
equals
=
left parenthesis, 4.9 4 5 4 6 5 6 , negative 0.7 3 6 4 5 7 7 2 , right parenthesis
4
.
9
4
5
4
6
5
6
,
−
0
.
7
3
6
4
5
7
7
2
40
E: "E" equals left parenthesis, "E" Subscript, 1 , Baseline , "E" Subscript, 2 , Baseline , right parenthesis
E
=
E
1
,
E
2
标签:
equals
=
left parenthesis, 0 , 4.3 9 9 9 1 8 5 8 , right parenthesis
0
,
4
.
3
9
9
9
1
8
5
8
41
F: "F" equals left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline , right parenthesis
F
=
F
1
,
F
2
标签:
equals
=
left parenthesis, 4.3 9 9 9 1 8 5 8 , 4.3 9 9 9 1 8 5 8 , right parenthesis
4
.
3
9
9
9
1
8
5
8
,
4
.
3
9
9
9
1
8
5
8
42
G: "G" equals left parenthesis, "G" Subscript, 1 , Baseline , "G" Subscript, 2 , Baseline , right parenthesis
G
=
G
1
,
G
2
标签:
equals
=
left parenthesis, 5.6 8 1 9 2 3 3 2 , 4.3 9 9 9 1 8 5 8 , right parenthesis
5
.
6
8
1
9
2
3
3
2
,
4
.
3
9
9
9
1
8
5
8
43
H: "H" equals left parenthesis, "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline , right parenthesis
H
=
H
1
,
H
2
标签:
equals
=
left parenthesis, 5.6 8 1 9 2 3 3 2 , 0 , right parenthesis
5
.
6
8
1
9
2
3
3
2
,
0
44
J: "J" equals left parenthesis, "J" Subscript, 1 , Baseline , "J" Subscript, 2 , Baseline , right parenthesis
J
=
J
1
,
J
2
标签:
equals
=
left parenthesis, 4.3 9 9 9 1 8 5 8 , 0 , right parenthesis
4
.
3
9
9
9
1
8
5
8
,
0
45
46
技术支持
技术支持
A
B
C
D
E
F
G
H
J
"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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