A.\(\begin{array}{l}a)\,\,\frac{{HB}}{{HC}} = \frac{9}{{25}}\\b)\,\,\,AH \approx 42\end{array}\)
B.\(\begin{array}{l}a)\,\,\frac{{HB}}{{HC}} = \frac{16}{{25}}\\b)\,\,\,AH \approx 42\end{array}\)
C.\(\begin{array}{l}a)\,\,\frac{{HB}}{{HC}} = \frac{25}{{16}}\\b)\,\,\,AH \approx 42\end{array}\)
D.\(\begin{array}{l}a)\,\,\frac{{HB}}{{HC}} = \frac{25}{{9}}\\b)\,\,\,AH \approx 42\end{array}\)
Loga
Hóa Học lớp 12
