Complete the reasons for the proof.
Given:
Vmlangle3-mlangle4\)
Prove:
Mangle1) and Mangle2\) are supplementary
3
STATEMENT
4
1. \m\angle3-mlangle4\)
1
2. (angle2) and angle3\) are
supplementary
3. \m\angle2+mlangle3=180°)
4. Umlangle2+mlangle4-180)
5. \m\angle1-m\angle4\)
E. Vmlangle2+mlangle1-180)
7. (angle1\) and (angle2\) are
supplementary
REASON
1.
2. Adjacent angles whose
rays
3. Definition of
4. Substitution
5.Vertical
6.
7. Definition of
are
angles
angles
sides are