Answer:
D5 is the answer im pretty sure
Step-by-step explanation:
Answer:
3rd
Step-by-step explanation:
because both points are negative
Notice the picture below
see where that angle is?
check your Unit Circle for that value
also notice, that fractions of

are just like grabbing 180 degrees and splitting it, so one third of 180 or

is 180/3 or 60 degrees