3.1 lines and angles - wag & paws...pair of congruent angles, then the lines are if ll l2, then...

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3.1 – Lines and Angles Parallel lines – Skew lines – Parallel planes – Transversal –

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Page 1: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.1 – Lines and Angles

Parallel lines –

Skew lines –

Parallel planes –

Transversal –

Page 2: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,
Page 3: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.2 – Use Parallel Lines and Transversals

Page 4: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,
Page 5: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.3 – Prove Lines are Parallel

Page 6: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,
Page 7: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.4 – Find and Use Slopes of Lines

Slope -

Page 8: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,
Page 9: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.5 – Write and Graph Equations of Lines

Slope-intercept form –

Standard form –

Page 10: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,
Page 11: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,

3.6 – Prove Theorems about Perpendicular Lines

Distance from a point to a line –

Page 12: 3.1 Lines and Angles - Wag & Paws...pair of congruent angles, then the lines are If Ll L2, then g THEOREM 3.9 If two lines are perpendicular, then they intersect to form four If alb,