afar0800 afar0800

23-03-2021
Mathematics

contestada

pls help question is in the picture

pls help question is in the picture class=

Respuesta :

randiwan randiwan

23-03-2021

Answer:

x = 5

Step-by-step explanation:

Sum up all the angles in a triangle is 180 degree, so 4x + 135 + 25 = 180, solve for x get x = 5

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