Answer:
x = 73°
Step-by-step explanation:
The sum of the interior angles of a polygon = (n - 2) × 180°
(where n is the number of sides)
This polygon has 5 sides,
⇒ sum of interior angles = (5 - 2) × 180° = 540°
Therefore,
x + 127 + 112 + 108 + 120 = 540
⇒ x + 467 = 540
⇒ x = 73°
