What are the different rhetoric strategies or techniques did the writer used in this letter/passage and how? (A Velocity of Being: Letters to a Young Reader)

(Book by Jacqueline Woodson)

Answerpeople,vehicles,roadways.;

To communicate effectively, you must understand the various factors that can affect the exchange of messages and to use communication techniques that are most appropriate for each individual situation.

Find  the  area  of the  region bounded  by the  curves y equals  the  inverse sine  of  x divided  by 4,  y  =  0, andx  = 4  obtained  by  integrating  with  respect  to  y.  your work must include  the  definite integral  and theantiderivative.