Yes, initially if anything is written in a formal matter the tone and the context of the text or passage shall be written in a formal matter.
Answer:

Explanation:
Given



Required
Determine the length of wire needed
First, we calculate the perimeter of the land.




That is the amount needed for 1 row of wire.
For 4 rows, it would be:



a,b,c
(the wrong one is that they were treated equally and rarely discriminated against)
Whats the question doe i cant see it