Respuesta :

So, 360/8 = 45 degrees each time. The internal angle is 180-45=135. And 8*135=1080. The sum of the interior angles of a polygon is (n - 1)180, where n is the number of sides.

Answer:

the answer is 1080

Step-by-step explanation:

I=180(n-2)

I=180(8-2)

180x6=1080