You have to divide 28 by two, then times the answer (14) by five, making it 70
Sum of all interior angles = ( n - 2) x 180
Since Octagon = 8 sides,
Sum of all interior angles = ( 8 - 2) x 180 = 1080
z = 1080 ÷ 8 = 135°
Answer: z = 135°
Answer:
you answer will be a binary number