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WorksheetsGeometry Definitions
Total questions: 19
Worksheet time: 10mins
An exact location in space
point
collinear
endpoints
line segment
A figure determined by 2 points that extends infinetly in both directions is
colinear
line segment
line
ray
2 or more points on the same line
non colinear
endpoints
point
colinear
points not on the same line
endpoints
plane
non collinear
ray
the points at the end of a ray or line segment
line sengment
endpoints
parallel lines
part of a line that includes 2 endpoints and all the points in between them
ray
line segment
part of a line that has 1 endpoint and extends infinetly in the other direction
ray
plane
parallel lines
a flat surface determined by 3 noncollinear points
parallel lines
plane
lines in the same plane that never intersect
parallel lines
perpendicular lines
lines in the same plane that intersect forming right angles
perpendicular lines
plane
a point that divides a line segment into 2 equal lengths
midpoint
congruent
lengths
having the same measurement
congruent
protracter
degrees
tool used to measure angles
degrees
protracter
congruent
a figure formed by 2 rays with a common endpoint
angle
vertex
the common endpoint of an angle
vertex
angle
straight angle
units used to measure angles
degrees
midpoint
the rays of an angle
sides
vertex
an angle that measures exactly 90 degrees
right angle
left angle
straight angle
an angle that measures greater than 90 degrees but less than 180
right angle
obtuse angle
