Mathematics
Primary
分からないので、どなたか教えてくださると嬉しいです。
2 下の図でAB=BC=CDのとき, ∠BADを求めよ.
D
B
48°
#
A
66
42°
C
(18)
Answers
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分からないので、どなたか教えてくださると嬉しいです。
Users viewing this question
are also looking at these questions 😉
