The area of a square is the length of the side squared. 13^2 = 169
The area of a square with a side length of 13 feet is 169 feet.
Hope this helps =)
Answer:
Percentage loss of the number of trees is .
Step-by-step explanation:
Given: After a storm, trees out of were left standing.
To find: What is the percentage loss of the number of trees?
Solution:
We have,
Total number of trees
Number of trees left standing
Therefore, loss of trees
We now that
Hence, the percentage loss of the number of trees is .
The second and third one are correct
1:3 can be another ratio of black fish to white fish