Answer:
The area of square is 64ft².
Step-by-step explanation:
Given that all sides of a square are equal. So you have to apply the formula for area of square :




You have to divide to find a common number. 143/13=11
1:11
The answer is 7.3. Hope that helps.
Ok so the first one is 225 miles but i can't do the graph
and i'm not great at math so give me a bit
The answer is 8.33333333 I believe