Answer:
Each interior angle of hexagon 120°
Explanation:
Given : Hexagon .
To find : What is the measure of one interior angle in a regular hexagon.
Solution : We have given hexagon .
Sum of all interior angle of hexagon is 720.
Hexagon has 6 equal sides.
Each interior angle :
.
Where, n= number of sides,.
Each interior angle :

Each interior angle :
.
Each interior angle :120.
Therefore, Each interior angle of hexagon 120°.