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急ぎの質問です!∠ACÁはなぜ40°なのですか?初歩的な質問ですみません、、
A
A
Ap
195°
B
\40Y
40°
C
B
ACとA'B'の交点を
Dとする。
ZACA'=40°
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急ぎの質問です!∠ACÁはなぜ40°なのですか?初歩的な質問ですみません、、
Users viewing this question
are also looking at these questions 😉