Well flat means open so 180°
180° - 50° = 130° is the answer
(6+6+6)(36+1) = (18)(37) = 666. ... If you don't want an answer posted, there's a simple solution ... don't post the question ! And if it still mysterously somehow appears, then for heaven's sake, don't offer points as a reward for an answer. ... Finally ... devil's numbers belong in the Old Wives' Hooey category, not in the Mathematics one. They're not real.
Answer:

Step-by-step explanation:
hope it helps brainliest pls
Answer:
1/3 is closest to zero.
Step-by-step explanation:
1/3 is closest to zero.