Question | Answer |
acute angle | An angle of less than 90°. |
congruent angles | Two angles are congruent if they have the same measure. |
coplanar | points and lines in the same place are coplanar |
midpoint | The point of a line segment or curvilinear arc that divides it intoa position midway between two extremes. |
perpindicular | Intersecting at or forming right angles |
ray | A thin line or narrow beam of light or other radiant energy. |
space | is the boundless 3 demsonal set of all points |
angle | The figure formed by two lines diverging from a common point. |
congrueent segments | a line segments that has an equel mesurements of the line that it has |
counterexample | An example that refutes or disproves a hypothesis, proposition, or theorem |
obtuse angle | An angle greater than 90° and less than 180°. |
plan | A surface containing all the straight lines that connect any two. |
right angle | An angle formed by the perpendicular intersection of two straight lines; an angle of 90°. |
angle bisector | A line, ray or segment which cuts another line segment into two equal parts. |
conjecture | Inference or judgment based on inconclusive or incomplete evidence. |
inductive reasoning | reasoning from detailed facts to general principles |
opposite rays | two rays with a common endpoint that form a straight line . |
point | To direct attention or indicate position. |
segment | Any of the parts into which something can be divided. |
collinear points | three or more points that lie in a straight line. |
coordinate | One that is equal in importance, rank, or degree. |
line | A geometric figure formed by a point moving along a fixed direction. |
parallel lines | if they lie in the same plane, and are the same distance apart over their entire length . |
postulate | pronunciation, synonyms, and translation. |
skew lines | Straight lines that are not in the same plane and do not intersect. |