Mathematics
Junior High
Solved
この4問教えてください
60 次の図でxの値を求めなさい。
(1) AABC∞ ADEF
AA
CE
8
B
x <
(3) 1 // m, m // n
12
X
12
A
75
F
(2) DE // BC
B
(4) 1 // m, m // n
1
m
D
n
2.1 2.4
E
C
1.6
Answers
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いえ、平行移動して相似を作ります。