WOLFRAM
|
DEMONSTRATIONS PROJECT
Stewart's Theorem
f
r
a
c
t
i
o
n
o
f
d
i
s
t
a
n
c
e
f
r
o
m
B
t
o
C
0
.
3
B
C
×
2
A
P
≈
8
1
1
.
2
8
2
A
C
×
B
P
+
2
A
B
×
C
P
-
B
C
×
B
P
×
C
P
≈
8
1
1
.
2
8
S
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s
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f
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n
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t
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i
a
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g
l
e
A
B
C
a
l
i
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e
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d
r
a
w
n
f
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o
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A
t
o
a
p
o
i
n
t
P
o
n
B
C
,
t
h
e
n
B
C
2
A
P
=
2
A
C
B
P
+
2
A
B
C
P
-
B
C
B
P
C
P
.