Respuesta :

Answer:

x should be 55

Step-by-step explanation:

the acute angle is 55 and we know that the whole horizontal is 180 so calculate 180-55 to find the obtuse angle which is 125. Then subtract 70 from that to isolate for x and you get 55.

carl707sanchez
They are a linear pair so they equal 180 so 55+70=125 and 180-125=55 so x= 55

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