Question

How do I find this ?

Answer 1

Answer: 135

Explanation:

1.) You want to count the amount of sides (8)

2.) You then subtract 2 from the amount of sides (8-2)

3.) After you times that by 180 (6*180)

4.) You then take that number and divided it by you origanal amount of sides (1080/8)

5.) After that you get your answer (135)