[tex]\sf\huge\underline\purple{Answer:-}[/tex]
In n - sided polygon,
Sum of interior angles [tex]\sf{=(n−2)×180°}[/tex]
Hexagon has 6 side so, [tex]\sf{n=6}[/tex]
Sum of all interior angles of a hexagon
[tex]\sf{= (6−2)×180°}[/tex]
[tex]\sf\green{=720°}[/tex]
Step-by-step explanation:-
➾A hexagon has six angles because it has six vertices. The interior angles of a regular hexagon all add up to 720º, and each interior angle of a regular hexagon is 120º.
