Câu hỏi:
- 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 \(\begin{array}{l}
a)\,\,\frac{{HB}}{{HC}} = \frac{25}{{9}}\\
b)\,\,\,AH \approx 42
\end{array}\)
Phương pháp giải:
Lời giải chi tiết:
Câu hỏi trước