If the area of a square inscribed in a circle is 15 cm2, then the area (in cm2) of the square inscribed in the semicircle of the same circle is
1
7.5
2
6
3
5
4
3.75
If the area of a square inscribed in a circle is 15 cm2, then the area (in cm2) of the square inscribed in the semicircle of the same circle is