Question

What do you call a person who has a 360 degree knowledge abput something?

Answer 1

However, it is a common error to use 360 degrees when one means 180 degrees. If you want to explain that a situation is opposite from what it was, use 180 degrees because this indicates a half circle (or think of it as a half turn, where you are standing in the opposite direction as you were from the start)

Answer 2

it is a common error to use 360 degrees when one means 180 degrees . If you want to explain that a situation is opposite from what it was, use 180 .