Reasons
1. Given
2. Angle Addition Postulate
Statements
t
1. AD || BC
2. mZ3+mZ5 =mZDAB
3. m24+mZDAB = 180°
4. m24+ mZ3+mZ5 = 180
5. Z1224, 22 25
6. mZ1 = m/4, mZ2 = mZ5
7. mZ1+mZ2+ m3 = 180°
3. Linear Pair Postulate
4. Substitution Property of Equality
15
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6. Definition of Congruent Angles
7.
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Drag and drop an answer choice into each empty box
Alternate Interior Angles Theorem Alternate Exterior Angles Theorem Corresponding Angles Postulate Consecutive Interior Angles
Angle Addition Postulate