Answer:
is 1 i think
Step-by-step explanation:
Can I get the question please. I might help you with your question.
There is a pattern of -2, -6, so the next number is 20.
Answer:
Option C: 
Step-by-step explanation:
Given the side length of a square is 11 units.
Note that 
Since, length cannot be negative, we can eliminate - 11.
Hence, the length of the side of the square is 11 units =
.
Hence, the answer.