Respuesta :
Supplementary is 180 degree, if one measure 70, then use 180-70=110 is the other angle
Answer:
The other angle is 110
Step-by-step explanation:
Supplementary angles add to 180
Let x be the other angle
70+x = 180
Subtract 70 from each side
70+x-70 = 180-70
x = 110