Question

What is the value of x in the regular polygon below

Answer 1

1. 40
2. 120
3. 60
4. 150

Answer 2

each exterior angle is \[360/60\]
interior angle 180-60=120
so \[3x=120\]
\[x=40\]

Answer 3

each interior angle in a regular polygon is given by the formula
\[\theta=(2n-4)/n *90\]
which would be 120 for hexagon
now find x.