A) 4
B) ¼
C) 2
D) 1/2
Correct Answer: A
Solution :
\[R=4\text{ }H\text{ }cot\text{ }\theta \] Here, \[\theta =45{}^\circ \] then \[R=4H\] \[\Rightarrow \] \[\frac{R}{H}=\frac{4}{1}\]You need to login to perform this action.
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