In the diagram, (QRTP and What{P}T = 88^{circ} ). Find the value of x

A.
92^{o} 
B.
68^{o} 
C.
67^{o} 
D.
23^{o}
Correct Answer: Option C
Explanation
Sum of the angles in a triangle = 180°
3x – 180° + 92° + x = 180°
4x – 88° = 180°
4x = 268°
x = 67°