Mathematics
Senior High
Resolved
y＝３ではない理由を教えてください
重心
(3)
DE/BC
A
D
G
y.
x
B-6--F
E
C
A
8
D
E
x
4
3
H
B
6
F
C
6
AG:GF=2:1
8:
K
2 2:1
2つ
=g
+
FC:GE
6:
と
2%
Y
d
〃
2:
6
=3
2:1
Answers
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重心は頂点から見て2:1だと思います