Answer:
x = 95
Step-by-step explanation:
the sum of the interior angles of a figure = (number of sides - 2) * 180
the sum of the interior angles of this figure = (5 - 2) * 180 = 540°
to find x:
x + 104 + 117 + 124 + 100 = 540
x = 540 - 104 - 117 - 124 - 100
x = 95
