Answer:
x = 70
Explanation:
the sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
here n = 5 , then
sum = 180° × 3 = 540°
sum the interior angles and equate to 540
x + 160 + 110 + 105 + 95 = 540
x + 470 = 540 ( subtract 470 from both sides )
x = 70