10.2 all you have to do is add up all the sides... hope this helps!
Answer:
1060000
Step-by-step explanation:
just calculation does the job
On which one? You did not provide anything for me to help you with.
Answer: Answer C
Step-by-step explanation:
12%___780 votes
100%___X= 6500 votes
(100*780)/12 = 6500