Which of the following statements is/are correct?
A. A triangle can have all angles less than 60°.
B. A triangle can have one obtuse angle.
C. A triangle can have two right angles.
D. A triangle can have two acute angles.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. B and D.
Statement A = Incorrect, since the sum of the 3 interior angles of a triangle is 180.
Statement B = Correct, since an obtuse angle is an angle greater than 90°
Statement C = Incorrect, since the sum of the 3 interior angles of a triangle is 180.
Statement D = Correct, since an acute angle is an angle less than 90°
Hence, only statements B and D are correct.