marajadepena marajadepena

12-11-2019
Mathematics

contestada

In triangle ABC m
A.47
B.109
C.114
D.71

In triangle ABC m A47 B109 C114 D71 class=

Respuesta :

Levi2005 Levi2005

12-11-2019

Answer:

71

Step-by-step explanation:

in a triangle all the angles together equal 180°. So all you have to do is add 43 + 66=109 and then subtract that from 180

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