When finding a negative and postive coterminal, what do you

[hollerback1]

Hi, sorry but I have one more question.

When finding a negative and postive coterminal, what do you do when your number is exactly or above 360degrees?

For example:

I know that 28.5degrees + 360degrees = 388.5degrees

but what do you do when it's like this?...

360degrees30minutes

do you add, subract, divide ? or :?:

Thanks alot.

 

[Denis]

1 degree = 60 minutes; same as 1 foot = 12 inches

 

[hollerback1]

I'm still confused...what do you do to find the positive and negative coterminal to 360deg.60min?

 

[tkhunny]

Add or subtract 360º. Why is it different?