The formula for evaluating the area of a sector with the given measure of the arc in degrees and radius is,
Choose the correct option:
A
m180∘×πr2\frac{m}{180^{\circ}}\times \mathrm{\pi r}^{2}
180
∘
m
×πr
2
B
m360∘×2πr\frac{m}{360^{\circ}}\times 2\mathrm{\pi r}
360
∘
m
×2πr
C
m360∘×πr2\frac{m}{360^{\circ}}\times \mathrm{\pi r}^{2}
360
∘
m
×πr
2
D
m360∘×πd\frac{m}{360^{\circ}}\times \mathrm{\pi d}
360
∘
m
×πd