A) \[2ft\]
B) \[4ft\]
C) \[8ft\]
D) \[4\sqrt{2}ft\]
Correct Answer: B
Solution :
Given, \[\sin A=\sin C\] |
In right \[\Delta ABC\] |
\[\frac{BC}{AC}=\frac{AB}{AC}\,\,\,\,\,\,\Rightarrow \,\,\,\,\,\,\,BC=AB=4ft\] |
So, option [b] is correct. |
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