1. m2 = 122° andm3 = 58°
Second Substitution
2. 3 and 5 are supplementary angles
Exte...
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Mathematics, 20.10.2020 20:01 Imelda593
1. m2 = 122° andm3 = 58°
Second Substitution
2. 3 and 5 are supplementary angles
Exterior Sides in Opposite Rays
3. m3 + m5 = 180°
Given
4. 58° + m5 = 180°
If corresponding angles are equal, then lines are parallel.
5. m5 = 122°
Definition of Supplementary Angles
6. m2 = m5
Subtraction Property of Equality
7. l || m
First Substitution
iv been stuck on this for 3 hours now
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