Mathematics
Senior High
Resolved
教えてください💦
る。
131
C
F
49°
20
29°
E
B
180-129-19
D
na
a
A
39
78
4
(1)
a= 25°
2
ẞ= 65°
(2)
a= 115°
B= 100°
6
(3)
α=
60°
(4)
α=
51°
4)
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
詳説【数学Ⅰ】第一章 数と式～整式・実数・不等式～
8989
117
詳説【数学Ⅰ】第二章 ２次関数（後半）～最大・最小・不等式～
6130
25
詳説【数学Ａ】第１章 個数の処理（集合・場合の数・順列組合）
6118
51
詳説【数学Ａ】第２章 確率
5864
24
ありがとうございます😭