Respuesta :

bigbrain69

Answer:

173

Step-by-step explanation:

supplementary means adding up the 2 angles make 180

7+173=180

bluefish213

Answer:

173 degrees

Step-by-step explanation:

Supplementary angles are angles that form 180 degrees. So subtract 7 from 180 to get the measure of the other angle (which would be 173 degrees).

Hope this helps!