Respuesta :

irspow
If this is an isosceles triangle, and because of the fact that the sum of angles of any triangle must sum to 180°

(180-40)/2=70°

Gamerkingjames
Well, each is one is 40, subtract it from 180 then divide it by to because 180 is the total degrees of a triangle and there are three angles so the last two angle measures would be 70.

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