Respuesta :
Answer:
1440
Step-by-step explanation:
S = (n - 2)*180
Where s is the sum and n is the number of sides
S = (10-2) * 180
S = 8*180
S =1440
There are always 2 less interior angles then there are sides regarding polygons.
Each interior angle is 180 degrees in a polygon. So we have:
(10-2) x 180
8 x 180 = 1440