The formula of an area of a square:

a - a side
We have 
substitute:

Used:

Answer:
hope that help for you.....
Answer:
136 °
Step-by-step explanation:
Answer:
The answer is: 57791.8
Step-by-step explanation:
You can find the answer by doing: 43.60 x 1325.5 = 57791.8.