Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary 25 Not Parallel or not necessarily parallel 25 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel or not necessarily parallel 25 25 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel 35 25 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel 25 155 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel 25 28 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel or not necessarily parallel 25 25 Are the two lines parallel? Parallel- Corresponding Angles are congruent Not Parallel or not necessarily parallel Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary 155 25 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel or not necessarily parallel 125 125 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel or not necessarily parallel 115 65 Are the two lines parallel? Parallel- Corresponding Angles are congruent Parallel- Alternate Interior Angles are congruent Parallel-Same Side Interior Angles supplementary Not Parallel or not necessarily parallel 115 115 Are the two lines parallel? 115 65 Definitely Parallel Definitely Not Parallel Not Necessarily Parallel Are the two lines parallel? 125 65 Definitely Parallel Definitely Not Parallel Not Necessarily Parallel Are the two lines parallel? 95 85 Definitely Not Parallel Definitely Parallel Not Necessarily Parallel Are the two lines parallel? 100 80 Definitely Not Parallel Definitely Parallel Not Necessarily Parallel Are the two lines parallel? 70 110 Definitely Not Parallel Definitely Parallel Not Necessarily Parallel Are the two lines parallel? 120 120 Definitely Not Parallel Definitely Parallel Not Necessarily Parallel Are the two lines parallel? 50 130 Definitely Not Parallel Definitely Parallel Not Necessarily Parallel What must "x" equal, for the lines to be parallel? 3x x = 120 degrees What must "x" and "y" equal, for the lines to be parallel? y 2x + 10 110 x = y = degrees degrees |