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Math 1.5
Vocabulary
Question | Answer |
---|---|
Ajacent angles | angles that lie in the same plane have the same vertex and share a common side.(no common interior points) |
Vertical angles | (congruent) two non-ajacent angles formed by two intersecting lines and have to be opposite |
Linear pair | pair of ajacent angles whose non common sides are opposite rays. Adds up to 180 |
Complementary angles | have a sum of 90 |
Supplementary angles(Linear pair) | have a sum of 180 |
Perpendicular lines | intersect four right angles and four ajacent angles |