A) 5
B) 6
C) 4
D) 3
Correct Answer: A
Solution :
\[n=\frac{360{}^\circ }{\theta }-1\] Given, \[\theta =60{}^\circ \] \[\Rightarrow \] \[n=\frac{360{}^\circ }{60{}^\circ }-1\] \[\Rightarrow \] \[n=6-1=5\]You need to login to perform this action.
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