3. The figure below shows quadrilateral XWVU, which is a parallelogram. The 4 dashed red lines bisect each vertex (angle) of the parallelogram (angles X,W,V and U). So, X₁=X2, W1=W2, and so on. These dashed lines form quadrilateral EFGH inside of parallelogram XWVU. Prove that quadrilaterial EFGH is a parallelogram. W X G2 E U V