Which of the following angular inequalities defines an obtuse angle?
A
0° < x < 90°
B
0° ≤ x > 180°
C
90° < x < 180°
D
90° ≤ x < 180°
E
90° > x < 180°
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
No expanded working has been attached for this question yet. The verified answer is Option C.
Source: Myschool Past Questions Archive (Record #42594)