Survey

Survey

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Geometry 1-5 Notes September 01, 2016 Adjacent Angles: two angles that lie in the same plane and have a common vertex, a common side, but NO common interior points. YES: YES: 1 2 1 NO: NO: 2 1 1 2 2 NO: NO: 1 2 1 2 Linear Pair (of angles): A pair of adjacent angles with noncommon sides that are opposite rays. YES: YES: 2 1 1 2 NO: 1 2 NO: 1 2 Geometry 1-5 Notes September 01, 2016 Vertical Angles: Two nonadjacent angles formed by two intersecting lines. YES: YES: 1 2 1 2 NO: NO: 1 2 1 2 ALTERNATE DEFINITION: Angles formed by intersecting lines that share a vertex, but not a side. (THIS IS A BETTER DEFINITION.) Complementary Angles: Two angles whose sum of their measures o is 90 Supplementary Angles: Two angles whose sum of their measures o is 180 Special facts: (not part of the definitions) *Vertical Angles are Congruent *Angles in a linear pair are supplementary. Geometry 1-5 Notes September 01, 2016 Is line KJ perpendicular to line GF? NO or C.B.D. (Cannot Be Determined) Examples of things you CAN assume: Examples of things you CANNOT assume: Geometry 1-5 Notes September 01, 2016 Geometry 1-5 Notes September 01, 2016 A B Quiz 1-5 Assignment: 8-17, 19-41 Angle Proofs #2

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