Respuesta :

kylizzlefralizzle
well a triangle equals 180 degrees so if you already have 90 then you would need the other 90. By looking at the triangle I would say y=45. I hope I helped! :)
Nizux
The picture is cut off so if they are asking you to round to the nearest tenth the answer is 50, if not it is 45

Answer : 50

So the total degrees of a triangle are 180

you know that one of the angles has 90

so do 180 - 90 = 90

so now do 90 in half, so 45

45 rounded to the nearest 10th is 50

Hope this Helped :)

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