Respuesta :

Answer:

C. x + 67 + 67 = 180

Step-by-step explanation:

All angles of a triange add to 180, so 67 + 67 + x equals 180

babbanopubb2016

Answer:

you have to remember that in every single triangle the sum of all 3 angles is ALWAYS 180

so to find X you just : 180 - (67 +67)

or 180 - (2*67)

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