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18-12-2020
Mathematics

contestada

what is the value of x in the
triangle?

what is the value of x in the triangle class=

Respuesta :

Аноним Аноним

18-12-2020

Answer:

x = 75°

Step-by-step explanation:

Sum of angles in a triangle: 180°

So,

50°+55°+x=180°

105°+ x = 180°

Subtract 105° from both sides

x = 75°

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