Mathematics
Junior High
Solved
(2)を教えていただきたいです,,,
図や式を書いてくれると助かります🙇🏻♀️
9
(1)
∠xの大きさを求めなさい。 ( 3点×6)
XX
1770
15
70 110
140
170
(2) ZACB=108°
#
A
E
108
180-2X
2x
180-27
90
Xx 2 = 2x
63
B
C
LCDB = 180° - x - (150-4x²5) 2) 126
12
Answers
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