Shared Flashcard Set

Details

geometry deffinitions
sections 1-3 through 1-4 quiz
20
Mathematics
9th Grade
08/22/2010

Additional Mathematics Flashcards

 


 

Cards

Term
point
Definition
location
Term
line
Definition
infanant set of points that extends in two directions
Term
plane
Definition
an infanate set of points that creates a flat plane
Term
space
Definition
set of all points
Term
collinear
Definition
points all on the same line
Term
coplainer
Definition
points in the same plane
Term
segment
Definition
***********
Term
ray
Definition
one endpoint and extends forever
Term
segment addition
Definition
when two segmnets are added togeather to create one larger segment
Term
congruent
Definition
equal or same midpoint of a segment: two objects of the same shape and size
Term
congruent segments
Definition
segments that have equal lenglths
Term
midpoint of a segment
Definition
the point that devides the segment into two congruent segments
Term
bisector of a segment
Definition
a line, point, ray, plane, or segment that intersects the segment at its midpoint
Term
angle
Definition
two rays that have the same endpoint
Term
acute angle
Definition
less than 90 degrees
Term
obtuse angle
Definition
more than 90 degrees
Term
right angle
Definition
equal to 90 degrees
Term
straight angle
Definition
equal to 180 degrees
Term
adjacent
Definition
next to each other
Term
angle addition
Definition
the addition of two smaller angles to create one larger one
Supporting users have an ad free experience!