Question

I need somebodys help quickly please!
(look at the attachment it shows the math equation).​

Answer 1

First box is seven; second box is 16; third box is 14

Explanation:

Since a square has all equal sides, we know that s+s+s+s or 4s=Perimeter.

SInce we are finding the area of a square, the equation would be s^2. 7 squared is 49, 16 squared is 256, and 14 squared is 196.