Term
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Definition
| coplanar lines that never intersect |
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Term
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Definition
lines that don't intersect and are not in the same plane
(not parallel) |
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Term
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Definition
| a line that intersects two or more lines |
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Term
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Definition
Exterior Angles
Interior Angles
Alternate Exterior Angles
Alternate Interior Angles
Consecutive Interior
Corresponding |
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Term
If two parallel lines are cut by a transversal...
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Definition
1. corresponding angles are congruent
2. alternate interior angles are congruent
3. consecutive interior angles are supplementary
4. alternate exterior angles are congruent |
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Term
| Perpendicular Transversal Theorem |
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Definition
| In a plane if a line is perpendicular to one of two lines, then it is perpendicular to the other. |
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Term
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Definition
rise/run
parallel lines have the same slope
perpendicular lines have opposite negative slope |
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Term
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Definition
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Term
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Definition
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Term
| If two parallel lines are cut by a transversal... |
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Definition
1. corresponding angles are congruent
2. alternate interior angles are congruent
3. consecutive interior angles are supplementary
4. alternate exterior angles are congruent
AND REVERSE |
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Term
| If two lines are perpendicular to the same lines... |
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Definition
| then the lines are parallel |
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Term
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Definition
| the shortest distance from the point to the line |
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Term
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Definition
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