Mathematics
Senior High
Resolved
この式のどこを間違えているか教えてほしいです😭
55
a
b
√6a
sin A
SinB
8.
a
√6
a
4
Sin 45
in 60°
a=
T
4÷
B
√2
2
ax
4×
J
8
Fa
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(解説)
4.(1) 正弦定理により
よって
a =
4sin 45°
sin 60°
a
sin 45°
=
4.
•
1
/2
4
sin 60°
+45
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