In a right angled triangle, the product of its two sides equals half of the square of the third side, where third side is the hypotenuse. One of the acute angles then must be

In a right angled triangle, the product of its two sides equals half o

1.	In a right angled triangle, the product of its two sides equals half of the square of the third side, where third side is the hypotenuse. One of the acute angles then must be
A.	\[15{}^\circ \]
B.	\[45{}^\circ \]
C.	\[30{}^\circ \]
D.	\[60{}^\circ \]
E.	None of these
Answer» C. \[30{}^\circ \]