6. \(\Delta ABC\) 中, \(\angle A = \frac{\pi}{8}, \angle C = \frac{\pi}{4}, \overline{AB} = 8\),求 \(\Delta ABC\) 面積為何?
詳解 (共 1 筆)
nomi
詳解 #7407540
ΔABC 面積
答案:16
答案:16