A little tip: you should put the question in next time :)!
Its C. i put my best guess into it even tho i kinda suck at geometry <span />
Make sure you match up your negative and positive so that you can get a good coordinate and pattern
I have attached the work for your first problem.
Answer:
(2.085, 2.335)
Step-by-step explanation:
See calculations in the attached file below.
