Answer:
topic sentences state the main idea.
This is math, not English, but okay xD
"Two intersecting lines are perpendicular if and only if they form four 90 degree angles" would be my answer.
Answer:
II) had
Explanation:
The most reasonable answer and the only one that makes sense.
:)))))
They are both correct! Great Job, took a while to read tho, but worth it! Your Welcome!
