Answer:
Mabel would have to draw a new angle that measured 97°.
Step-by-step explanation:
Supplementary angles always add up to 180°.
So, she would have to draw an angle that was [tex]180[/tex]°[tex] - 83[/tex]°
[tex]180-83=97[/tex].
So Mabel would have to draw a new angle that measured 97°.