The correct answer is:
C. The polygon with 8 sides and a concave shape (attached)

Answer:
The symbol is <
Step-by-step explanation:
1001 is less than 1010 so therefore
1001 is < than 1010 or
1001 < 1010
< is less than, > is greater than, = is equal to
Answer:
121.36
Step-by-step explanation:
L times W times H
14:3 can be written as 14/3...and this does not simplify