Respuesta :

hanss

Answer:

add all the rest of the angles, and then subtract the sum from 1080, and that's your ans mate

christopherallen

Answer:

147

Step-by-step explanation:

If you add up all the angles you have, you get 933. Since an octagon has 1080 degree angles the last angle must be added to 933 to make it equal to 1080. If you subtract 933 from 1080, you get the remaining angle 147.