Find the measure of the exterior angle (questions 2 and 3)

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract