Question

A) Determine which of the following pairs
of angles
angles are co-terminal. -180,540​

Answer 1

Answer:

Coterminal angles are the one who shares the same initial side and terminal side (see the figure)

They can be found by adding or subtracting 360 degrees  

In option 'A' ;−150  

°

 can be obtained by subtracting 360  

°

 from 210