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Math·Geometry and Trigonometry·Lines, angles, and triangles

easy

Parallelogram ABCD is similar to parallelogram WXYZ, such that A, B, C, and D correspond to W, X, Y, and Z, respectively. The measure of angle A is $45^{\circ }$ and $WX=3AB$. What is the measure of angle W?

A

$45^{\circ }$

B

$135^{\circ }$

C

$48^{\circ }$

D

$15^{\circ }$