Respuesta :
First,you have to know that the Total ° of a triangle is 180°.
So first you do: 40+70 and minus the sum from 180.
110 - 180 = 70°
ANS: 70°
So first you do: 40+70 and minus the sum from 180.
110 - 180 = 70°
ANS: 70°
so 1 do 40+70=180
110-180=70
so the anwser is 70
hope it helps and good luck
110-180=70
so the anwser is 70
hope it helps and good luck