Respuesta :

marasinee69

Answer:

70°

Step-by-step explanation:

A+B+C=180°

70°+40°+C=180°

C=180°-110°

C=70°

samrazzyaadhikari

Answer:

Here,

Step-by-step explanation:

<a +<b+<c=180 (being sum of all angles of a triangle)

40 +70 +<C = 180

110+<c =180

<c=180 - 110

:. <c =70