Respuesta :

Answer:

The measure of the angle Y in given triangle is  120 º.

Step-by-step explanation:

Here, in ΔXYZ

∠X  = 34 º  ,  ∠Z  = 26 º

By, ANGLE SUM PROPERTY of a Triangle:

Sum of all the interior angles in any given triangle is always 180 º.

∠X+ ∠Y + ∠Z =  180 º

or, 34 º +   ∠Y + 26 º =  180 º

or,  ∠Y   =   180 º - 60  º

∠Y   =   120 º

Hence, the measure of the angle Y in given triangle is  120 º.

Answer:

D. m∠Y = 120°

Step-by-step explanation:

Sorry if this was a late answer, but I hope this helps! :D

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