Question

PLEASE HELP I GIVE THANKS

Answer 1

The sum of 4 and 5 has to be equal to : 180 degrees. Because they make a straight angle (which its measure is 180). So we know '4' 108:
${ 108 }^{ o }+\quad '5'\quad =\quad { 180 }^{ o }\\ '5'\quad =\quad { 180 }^{ o }\quad -\quad { 108 }^{ o }\\ '5'\quad =\quad { 72 }^{ o }$

5 is equal to ${ 72 }^{ o }$

Answer 2

Angle 5 is 72 degrees. due to supplementary angles