Match the reasons to the statements in the proof. Given:
1+ m_5 = 180°
m<1+m<4 = 180°

Prove: II YZ UV

1. mZ1+ m25 = 180° and mZ1+mZ4=180° 2. mZ1+ m25=mZ1+m24
3. m25 = m24 ,
4. Ray YZ is parallel to Ray UV

A)Subtraction property of equality
B)Substitution
C)Given
D)If alternate interior angles equal, then lines are parallel.