III$).$ The normal to a certain $1\mathrm{.}0m^2$ area makes an angle of $60$ with a uniform magnetic field. The magnetic flux through this area is the same as the flux through a second area that is perpendicular to the field if the second area is:

$($A$)0\mathrm{.}50m^2$

B$)0\mathrm{.}87m^2$

C$)1\mathrm{.}0m^2$

D$)1\mathrm{.}2m^2$

E$)2\mathrm{.}0m^2$