Use the figure to answer the question that follows:

Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively

When written in the correct order, the two column proof below describes the statements and reasons for proving that corresponding angles are congruent.

Statements

Reasons

segment UV is parallel to segment WZ Given
Points S, Q, R, and T all lie on the same line. Given
I m∠SQV + m∠VQT = 180° Sub Property of Equality
II m∠SQT = 180° Definition of a Straight Angle
III m∠SQV + m∠VQT = m∠SQT Angle Addition Postulate
m∠VQT + m

Question

Use the figure to answer the question that follows:

Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively

When written in the correct order, the two column proof below describes the statements and reasons for proving that corresponding angles are congruent.

Statements

Reasons

  segment UV is parallel to segment WZ Given 
  Points S, Q, R, and T all lie on the same line. Given 
I m∠SQV + m∠VQT = 180° Sub Property of Equality 
II m∠SQT = 180° Definition of a Straight Angle 
III m∠SQV + m∠VQT = m∠SQT Angle Addition Postulate 
  m∠VQT + m

anonymous · Answer

btw where it says l  m∠SQV + m∠VQT = 180° Sub Property of Equality, the sub means substitute. okay just saying. but some one please help me i'm not really that smart.