Question

Can someone please help me with this? I’m having a hard time understanding. Part a and part b show work please

Answer 1

see bleow

Explanation:

supplementary simply means angle 1+ which angle =180

so angle 2 & 4 are supplementary.

if angle 1 = 124, then angle 4 = angle 2 = 180-124 =56

angle 3 = angle 1 =124