Answer:
sum of interior angles of octagon is 1080 degrees
From figure ,
136 + 132 + 129 + 116 + 158 + 141 + 124 + x = 1080
so, x = 1080 - 936
= 144
Step-by-step explanation: Simply add the angles and substract the sum from 1080 which is the sum of interior angles of octagon
Answer:
the answer is 6:8 or 9:12
Step-by-step explanation:
I believe 20 is your answer. Tell me if I’m wrong.
Answer:
Step-by-step explanation:
$13.33= 2/3
so $20- 13.33= $6.67
