Answer:
No, it is not.
Step-by-step explanation:
It can not be turned into a fraction and isn't repeating with the same number.
Answer:
Step-by-step explanation:
Use the distributive property.
We will get
Hope this helps!
Answer: C
Step-by-step explanation:
We know that , and thus by the exterior angle theorem,
Thus,
Add them all together and multiply by 2