Respuesta :

Answer:

60

Step-by-step explanation:

60 as it equaliteral all side are 60

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As it is an equilateral triangle (meaning all the lengths are the same), all the angles would be the same.

Therefore, y is 60.

Alternatively, you know that angles in a triangle equal 180 degrees so you can do this:

180 - (60 + 60) = 60

In short, your answer is option A, 60 degrees

Hope This Helps You!

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