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Question 6(Multiple Choice Worth 1 points) (01.07 MC) Examine the paragraph proof. Which theorem does it offer proof for? Prove: LXVZ = LWVY We are given an image of wz and xy , which intersect at point V. mzXVZ + mzZVY = 180' by the Definition of Supplementary Angles. mzZVY + mzWVY = 180 by the Definition of Supplementary Angles. Since the sum of myXVZ + mzZVY = mzZVY + mzWVY by the Transitive Property of Equality, mzZVY can be subtracted from both sides of the equation because of the Subtraction Property of Equality. Therefore, mzXVZ = mcWVY and ZXVZ = 4WVY by the definition of congruent anglesVe are given an image of wz and xy , which intersect at point V. mzXVZ + mzZVY = 180 by the Definition of Supplementary Angles. mzZVY + mcWVY = 180 by the Definition of Supplementary Angles. Since the sum of mzXVZ + mzZVY = mzZVY + mzWVY by the Transitive Property of Equality, mzZVY can be subtracted from both sides of he equation because of the Subtraction Property of Equality. Therefore, mzXVZ = mZWVY and ZXVZ = ZWVY by the definition of congruent angles. Alternate Interior Angles Theorem Corresponding Angles Theorem Vertical Angles Theorem Same-Side Interior Angles Theorem