Can someone check my work?

Find the complement/supplement of #14º12'#

To find the complement I put:
#90º0' -> 89º60'#

#89º60' - 14º20' = 75º40'#

To find the supplement I put:
#180º0' -> 179º60'#
#179º60' - 14º20' = 165º40'#

I know I found the complement part correctly, but is finding the supplement the same concept? I know it's a silly question but I want to make sure.

Thanks!