Answer :
1080°
basically, the sum of all of the internal angles will be 1080
when you add all interior angles in an octagon you should get 1080
hope that helps !
Answer:
Step-by-step explanation:
An octagon is a 8 sided figure and it has 8 angles usually measuring 135
135 ×8=1080
So the Total of interior angles is 1080 degrees