Which is true?
(A) A triangle can have two acute angles.
(B) A triangle can have two right angles.
(C) A triangle can have two obtuse angles.
(D) An exterior angles of a triangle is always less than either of the interior opposite angles.
We know that,
A triangle can have two acute angles because the sum of two acute angles is always less than 180o which satisfies the angle sum property of a triangle
Hence, option (A) is correct