Question | Answer |
line segment | a straight path with 2 end points |
line | a never ending straight path going in both directions |
ray | a straght never ending path with 1 end point going in 1 direction |
point | an exact location in space |
plane | a flat surface that goes on forever in all directions |
angle | 2 rays joined at a vertex |
triangle | a 3 sided polygon |
acute triangle | a 3 sided polygon in which all angles are acute |
right triangle | a 3 sided polygon in which there is 1 right angle |
obtuse triangle | a 3 sided polygon in which there is 1 obtuse angle |
scalene triangle | a polygon with no congruent sides |
isosoles triangle | a polygon with at least 2 congruent sides |
equaladeral triangle | a polygon with all congruent sides |
parralelogram | a quadreladeral with oposite sides congruent and parralel |
rectangle | a quadreladeral with all sides congruent , parralel, and has 4 right angles |
square | a quaderladeral with all sides congruent, parralel, and has 4right angles |
rhombus | a parralelogram with all sides congruent |
trapezoid | a quadreladeral with 1 pair of parralel lines |
quadreladeral | a 4 sided closed figure made of line segments |
polygon | a closed figuer made of line segments |
pentagon | a 5 sided polygon |
hexagon | a 6 sided polygon |
heptagon | a 7 sided polygon |
octagon | a 8 sided polygon |
nonagon | a 9 sided polygon |
decagon | a 10 sided polygon |
undecagon | a 11 sided polygon |
dodecagon | a 12 sided polygon |
vertical angle | opposite angles same degrees |
supplementary angles | at least 2 angles that equal 180 degrees |
complimentary angles | at least 2 angles that equal 90 degrees |
adjacent angles | 2 angles that share the same ray |
acute angles | an angle that is 89 or less degrees |
right angles | an angle that is exactly 90 degrees |
obtuse angles | an angl;e that is 91 or more degrees |
strait angle | an angle that is exactly 180 degrees,a strait line |