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Rotating a Triangle Around the Origin
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Expression 21: "d" Subscript, "e" "g" "r" "e" "e" , Baseline equals 0
d
e
g
r
e
e
=
0
negative 10
−
1
0
360
3
6
0
21
Plotting Vertices and Drawing the Triangle
Plotting Vertices and Drawing the Triangle
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22
Moving Triangle
Moving Triangle
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27
Turn this folder on to see the circles that the points travel along during the rotation
Turn this folder on to see the circles that the points travel along during the rotation
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35
39
powered by
powered by
"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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