Thank you for the opportunity to help you with your question!

Since these two triangles are similar, we know that their corresponding angles have to be congruent.

Because of this, we know that angle K has to be equal to angle T; that is 110 = 2x - 14

Solving, we get: 124 = 2x; x = 62.

We can find the measure of angle W by using the fact that all the angles of a triangle have to add up to 180 degrees. Therefore, angle W has to be 30 degrees. Angle W corresponds to angle B. So, y = 30.

This is choice B.

Please let me know if you need any clarification. I'm always happy to answer your questions.

Oct 28th, 2015

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