STATEMENT REASON
1. m3 = m 2 4
1.
2. Z2, Z3 are supplementary
2.
sides in
rays
3. m2 2 + m 2 3 = 180"
3. Definition of
agles
4. m2 2 + m 2 4 = 180°
4. Substitution
5. m 2 1 = m 2 4
5. Opposite
are
6. m2 + m Z1 = 180°
6.
7. 21,2 2 are supplementary
7. Definition of
angles

mnkjn

step-by-step explanation:

d. 145*2 is 290 than the total angle is 360 then minus 290 then divide by two

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