Question | Answer |
Acute angle | Angle smaller than 90 Degrees |
Angle | Two rays connected at end points. |
Angle Bisector | Cuts an Angle into conggruent angles |
Collinear Points | Points that lie on the same line. |
Congruent Angles | Angles with the same measure. |
Congruent Segments | Two Segments with the same length. |
Conjecture | is a conclusion reached by using inductive reasoning. |
Coordinate | a Point of graphing recipie (homemade) |
Coplanar | Points and lines in the same Plane. |
Counter example | Enough to Disprove a conjecture |
Inductive Reasoning | is reasoning based on observed patterns |
Line | Has no Length, but no width or Thickness. It extends without end in TWO directions. |
Midpoint | Point that divides the segment into two congruent segments |
Obtuse Angle | Angle larger then 90 Degrees |
Opposite Rays | Start AT THE SAME POINT and goes in opposite directions. |
Parallel Lines | Coplanar lines that do not intersect. |
Perpendicular lines | Perpendicular Lines intersect to form right angles. |
Plane | Flat Furface that has no Thickness. It extends without end in ALL directions. |
Point | Has no Length, but no width or Thickness but has a position. |
Postulate | Statement accepted to be true without proof. |
Ray | Part of a line that consists of an inital point and all points on the line that lie on one side of the initional point. |
Right Angle | 90 Degree angle |
Segment | part of a line consisting of two points |
Skew Lines | are NONCOPLANAR lines. Therefore, they are not parallel and do not intersect. |
Space | The Boundless 3-D set of all points. |