Question

What is the value of y?

Answer 1

Answer:

Stop telling us to find your X thats Y

Answer 2

For this case we have by definition, that the sum of the internal angles of a triangle is 180 degrees.

Then, according to the figure we have to:

$x + y + y = 180$

Where "x" represents the angle of the left side of the triangle, we have that "x" is given by:

$x = 180-114\\x = 66$

So we have to:

$66 + 2y = 180\\2y = 180-66\\2y = 114\\y = \frac {114} {2}\\y = 57$

Finally, "y" is equal to 57 degrees.

Answer:

Option C