Question

What is the value of x?

Answer 1

x = 98˚

Explanation:

The sum of the interior angles of a polygon with N number of sides is

180(N-2)

In your diagram, the polygon has 6 sides, so N=6

180(N-2) = 180(6-2) = 180(4) = 720˚

720 - 102 - 120 - 148 - 140 - 112 = x

x = 98˚