Mathematics
Junior High
Solved
この問題で私は、連立方程式で解いたのですが、他の解き方ってありますか?
(3) AB, CD, EF は平行
A
C
9cm
E
X cm
9cm
Y cm
FX
B~10cm-G5cmD
(3)421022:4-(on-94)
10~g:15=x9915x=-9gty
158=-10x490
25x 40
190 1よ
55.
2 8
36 = 44
4=4
Answers
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ありがとうございます!