WILL MARK BRAINLIEST Prove: XVZ . WVY We are given an image of WZ and XY, which intersect at point V. m_XVZ + m_ZVY = 180° by the Definition of Supplementary
Angles. m ZVY + m WVY = 180° by the Definition of Supplementary Angles. Since the sum of m_XVZ + m_ZVY = m_ZVY +
m WVY by the Transitive Property of Equality, m_ZVY can be subtracted from both sides of the equation because of the
Subtraction Property of Equality. Therefore, m_XVZ = m WVY and _XVZ - WVY by the definition of congruent angles.
O Alternate Interior Angles Theorem
O Corresponding Angles Theorem
Vertical Angles Theorem
O Same-Side Interior Angles Theorem