Answer:
plug in "n" in the formula to get an answer
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given
The perimeter of one equilateral triangle is P
The lengths of the equilateral triangle are equal
Suppose x is the length of each side

i.e.

Yes cause they are the same degree.
The answer is 8/3 or 2 2/3 for the first one.