Circle P contains a diameter AB with coordinates A(1, 2) and B(-7, 2). State the coordinates of the center.
Determine the length of the radius.

this excerpt is taken from the book “we shall not be moved : the women’s factory strike of 1909 “ and is written by joan dash. it is the story of the great strike when almost 30thousand women working in factories in america formed a union to fight unsafe working conditions, long working hours and miserable wages.

question: which best states the author’s purpose for including this information in the text?

answer: to challenge the reader’s ideas about a historical event

i think its a.

hope this