15.6 ≤ P ≤ 15.8
The perimeter of a square is found by multiplying the length of one side by 4, so P can be rewritten as 4s ( 4 times side length).
Now the equation becomes:
15.6 ≤ 4s ≤ 15.8
Now we can solve for the values of S by dividing all terms by 4:
15.6 / 4 ≤ 4s / 4 ≤ 15.8 /4
Simplify:
3.9 ≤ s ≤ 3.95
The side lengths are between 3.9 and 3.95
Answer:
Step-by-step explanation:
c - side of the square
Formula: P = 4c.
By substituting:
15.6 ≤ 4c ≤ 15.8
By dividing 4:
3.9 ≤ c ≤ 3.95.
So the possible values of the side of square is from 3.9 to 3.95.
