by 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 \(\begin{array}{l}
a)\,\,\frac{{HB}}{{HC}} = \frac{25}{{9}}\\
b)\,\,\,AH \approx 42
\end{array}\)
Hướng dẫn Chọn đáp án là: A
Lời giải chi tiết:
