Answer:
Step-by-step explanation:
here x
3
the circle is filled so it includes the value
Answer:
I would say A but I'm not sure
Step-by-step explanation:
Sry if I' m wrong <3
This what it should look like. did you need the steps or no ?
<span><u>Answer </u>
A) 〖128.6〗^o
<u>Explanation </u>
The question requires us to find the interior angle of a regular heptagon.
To do this first calculate the exterior angle of that polygon.
The sum of exterior angles is 360o. A heptagon has 7 sides.
So, one exterior angle = 〖360〗^o/7=〖51.4〗^o
interior angle+exterior angle=〖180〗^o
exterior=180-51.4=〖128.6〗^o
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