Answer:
Step-by-step explanation:

3 seconds and what are you saying need more information
Answer:
3rd one
Step-by-step explanation:
I find it difficult to explain it but you use the table to find it
Answer:
C) c²
Step-by-step explanation:
Since this is a square, all the sides are equal. Therefore, you just multiply side length <em>c</em> by itself and you get the area