A square loop of wire has a perimeter of \(4.00 \mathrm{~m}\) and is oriented such that two of its parallel sides form a \(25.0^{\circ}\) angle with the horizontal. A uniform horizontal magnetic field of magnitude \(0.100 \mathrm{~T}\) passes though the loop.

(a) Calculate the magnetic flux through the loop.

(b) Another loop lies in the same plane but has an irregular shape, resembling a starfish. Its area equals that of the square loop. Calculate the flux through this loop.