Question

Which of the following statements is incorrect? (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)

Answer 1

Answer:

Ans(C) only (4) is the answer