Q. In circular measure, the value of the angle 11°15' is :
Answer: $latex \frac{\pi^{c}}{16}&s=1$
Notes: $latex => 11\textdegree$ + $latex \frac{15\textdegree}{60}&s=1$ $latex => 11\textdegree$ + $latex \frac{1}{4}&s=1$ = $latex \frac{45\textdegree}{4}&s=1$ $latex =>$ [180° = π Radian] $latex \therefore \frac{45^{\circ}}{4} = \frac{\pi}{180}\times \frac{45}{4}=\frac{\pi^{c}}{16}&s=1$ Hence option [A] is correct answer.

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