Answer:
135 degrees
Step-by-step explanation:
Octagons have 8 sides which make up 8 angles that are all equal to each other.
The angles must sum up to 1080 degrees in an octagon.
Take 1080 degrees and divide by 8 angles and you will get 135 degrees.
Answer: there’s no picture
Answer:
true
Step-by-step explanation:
You would do 8/5 then make it 1 3/5
Yes, the sides of an obtuse triangle has side lengths 4,7, and 9