Mathematics
Senior High
正弦定理の問題です。
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(3)
③ bF、A=75%、B=600のとき、C
67C=180-(75+60°)=45°
№2
C
sinbo
sin 450
C = √2
Sinbo
x sin 45°
L
X
√2
2
19
1)
√2×
2
√√2 x 2√3 x
N2÷
3
212
√32
22
2.3.
3
キ
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