Answer:
5) Regular decagon. 6) Yes.
Step-by-step explanation:
Number 6 is yes bc the interior angles of a triangle have to equal 180, and 1+2+177 equals 180.
I think the answer is B or C
Answer: (x)(x)(x) = x^3.
Step-by-step explanation:
x^3 means multiply x by it's self 3 times.
Hope this helps..