Please help fast, thanks! How do you determine if a ratio rate or percent is best to use in any given situation?

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Answer for 10 points show work you guys in advanced < 3

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b. false