39369151
Description
Flashcards by Cheryl Wells, updated about 1 month ago
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Created by Cheryl Wells
about 1 month ago
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| Question | Answer |
| Which line is the transversal? | Line v is the transversal |
| Which two lines are parallel? | Line f and Line n are parallel |
| Complete the statement: Parallel lines are lines that will never ______ | intersect |
| What kinds of angles are formed by the intersecting lines? | Angles 1 & 3 are vertical angles, Angles 2 & 4 are vertical angles. |
| When two angles, (like DBC and ABD) have the same vertex, share a common side, and do not overlap, they are ______. | adjacent angles |
| If the sum of two angles is 90 degees, the angles are ______ | complementary |
| If the sum of two angles is 180 degrees, the angles are ______ . | supplementary |
| Lines that intersect to form a right angles are _____ . | perpendicular |
| If two parallel lines are cut by a transversal, all acute angles are ____ to each other. | congruent Definition of congruent: having equal measure |
| If two parallel lines are cut by a transversal, all obtuse angles are ____ to each other. | congruent Definition of congruent: having equal measure |
| If two lines are cut by a transversal, adjacent angles are ____. | supplementary |
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