(1) In a right angle triangle, the other two angles must be acute angles

(2) If one angle of a triangle is obtuse, the other two angles must be acute

(3) No triangle can have two right angles

(4) If two angles in a triangle are acute, the other angle has to be acute also

(A) (1) and (2)(B) (1) and (4)

(C) Only (4)

(D) (4) and (2)