geometry points lines and segments

whats a point

a location which has no size or shape

what’s a line

a line made up of points that extend in both directions forever

what’s a collinear point

points that lie on the same plane

whats a non collinear points

points what do not lie on the same line

whats a plane

a flat surface made up of points and extends in all directions forever

whats a coplanar point

points that lie on the same plane

whats a non coplanar point

points that do not lie on the same line

whats a line segment

measurable part of a line with two endpoints

whats a ray

a portion of a line that has an endpoint and extends forever in one direction

whats an opposite ray

two rays that have the same endpoint and extend forever in opposite directions

whats a parallel line

lines that never intersect and have the same slope

what is used to indicate a parallel line

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whats a parallel plane

planes that do not intersect

what’s a skew line

a 3d shape where 2 lines do not intersect and are not parallel

two lines intersect at?

a point

a line and a plane intersect at what

a point

two planes intersect at

a line

what is a bisect

a line that cuts in half

what is the midpoint

the middle of a line

Find VW if the line is 32 units long T-V is 3x and V-W is X+8

X=14

EF bisects AD st C find AD if A-C is 5x-8 and C-D is 16-3x

X=14

point M is the midpoint of VW find VM if V-M is 4x-1 and M-W is 3x+3

X=4