#### Study sets matching "math geometry vocab"

#### Study sets matching "math geometry vocab"

point

line

ray

line segment

a fixed location in space

a figure made up of points that extend forever in both direct…

a figure that has one endpoint and extends forever in the oth…

a piece of a line marked by two endpoints

point

a fixed location in space

line

a figure made up of points that extend forever in both direct…

attribute

congruent angles

isosceles triangle

scalene triangle

A characteristic of a figure.

Angles of a figure that are equal in measure.

A triangle with 2 equal sides of the same length.

A triangle with no congruent sides.

attribute

A characteristic of a figure.

congruent angles

Angles of a figure that are equal in measure.

model

polygon

quadrilateral

triangle

a three-dimensional representation of a thing or concept.

2-D shape that has 3 or more straight sides

a 2D shape with four sides and four angles

a polygon with three sides and three angles

model

a three-dimensional representation of a thing or concept.

polygon

2-D shape that has 3 or more straight sides

Angle

Circle

Perpendicular Lines

Parallel Lines

The amount of turn between two straight lines that have a com…

Two dimensional shape created by drawing a curve that is alwa…

Two lines that create a 90 degree angle when they intersect

Two lines on a plane that will never meet. They are always th…

Angle

The amount of turn between two straight lines that have a com…

Circle

Two dimensional shape created by drawing a curve that is alwa…

Line

Line Segment

Ray

Transversal

a set of points that moves forever in opposite directions ↔

a part of a line that has two end points. ... (Measureable)

a set of points with one end point

a line that intersects (touches) 2 or more lines

Line

a set of points that moves forever in opposite directions ↔

Line Segment

a part of a line that has two end points. ... (Measureable)

perimeter

area

reflection

translation

the distance around a closed figure

the number of square units needed to cover a surface

a transformation that produces a mirror image of a figure

a transformation that moves a figure by sliding each of the p…

perimeter

the distance around a closed figure

area

the number of square units needed to cover a surface

point

line segment

line

ray

a small dot on a surface, which has no dimension

a straight row of points that starts at one point and ends at…

a straight row of points that goes on forever in both directi…

a straight row of points that starts at one point and goes on…

point

a small dot on a surface, which has no dimension

line segment

a straight row of points that starts at one point and ends at…

Polygon

Regular Polygon

Triangle

Quadrilateral

2D shape... Closed... Three or more side

A polygon whose lines are all the same length

A three sided polygon

A four-sided polygon

Polygon

2D shape... Closed... Three or more side

Regular Polygon

A polygon whose lines are all the same length

Acute angle

Angle

Hexagon

Intersecting lines

An angle that measures less than 90 degrees.

A figure formed by 2 rays that have the same endpoint.

A six sided figure.

Lines that meet or cross at a common point.

Acute angle

An angle that measures less than 90 degrees.

Angle

A figure formed by 2 rays that have the same endpoint.

angle

endpoint

octagon

parallelogram

two rays sharing the same endpoint

the point at the beginning of a ray

a polygon with 8 sides and 8 angles

a quadrilateral that has both pairs of opposite sides paralle…

angle

two rays sharing the same endpoint

endpoint

the point at the beginning of a ray

a polygon with all equal sides and equ…

a quadrilateral that has opposite side…

a parallelogram in which all four side…

figures that have the same shape but m…

regular polygon

rectangle

rhombus

similar figures

a polygon with all equal sides and equ…

regular polygon

a quadrilateral that has opposite side…

rectangle

Acute angle

Angle

Hexagon

Intersecting lines

An angle that measures less than 90 degrees.

A figure formed by 2 rays that have the same endpoint.

A six sided figure.

Lines or rays that meet or cross at a vertices

Acute angle

An angle that measures less than 90 degrees.

Angle

A figure formed by 2 rays that have the same endpoint.

area

perimeter

line

line segment

the measure in square units of the inside of a flat figure

the distance around the outside of a figure

a set of connected points continuing in both directions witho…

part of a line with two endpoints

area

the measure in square units of the inside of a flat figure

perimeter

the distance around the outside of a figure

Polygon

Congruent

Regular Polygon

Triangle

A closed figure made of line segments that do not intersect.

Figures, sides or angles that are equal (the same).

A polygon with all sides congruent.

A polygon with 3 sides.

Polygon

A closed figure made of line segments that do not intersect.

Congruent

Figures, sides or angles that are equal (the same).

Point

Line

Collinear

Noncollinear

The simplest figure in geometry, pictured by a dot.

A straight line extending in both directions without end.

Two or more points that lie on the same line.

Points not on the same line.

Point

The simplest figure in geometry, pictured by a dot.

Line

A straight line extending in both directions without end.

area

perimeter

parallelogram

rectangle

The number of square units needed to fill up a region on a fl…

The distance around a figure on a flat surface.

A quadrilateral with two pairs of parallel sides.

A quadrilateral with four right angles.

area

The number of square units needed to fill up a region on a fl…

perimeter

The distance around a figure on a flat surface.

parallelogram

base

square

face

4 sided shape with straight sides and opposite sides that are…

the bottom of a 3D figure

4 sided shape with equal sides and angles

the surface

parallelogram

4 sided shape with straight sides and opposite sides that are…

base

the bottom of a 3D figure

parallel lines

skew lines

parallel planes

transversal

Coplanar lines that do not intersect.

Lines that do not intersect and are not coplanar.

Two planes that do not intersect.

A line that intersects two coplanar lines at two distinct poi…

parallel lines

Coplanar lines that do not intersect.

skew lines

Lines that do not intersect and are not coplanar.

Acute angle

Angle

Hexagon

Intersecting lines

An angle that measures less than 90 degrees.

A figure formed by 2 rays that have the same endpoint.

A six sided figure.

Lines or rays that meet or cross at a vertices

Acute angle

An angle that measures less than 90 degrees.

Angle

A figure formed by 2 rays that have the same endpoint.

parallel lines

vertex

sides

intersect

lines that don't go through each other

is a sharp corner --where two lines meet

one of the lines that make a flat shape.

the point where two lines meet or cross.

parallel lines

lines that don't go through each other

vertex

is a sharp corner --where two lines meet

Polygon

Regular Polygon

Triangle

Quadrilateral

2D shape... Closed... Three or more side

A polygon whose lines are all the same length

A three sided polygon

A four-sided polygon

Polygon

2D shape... Closed... Three or more side

Regular Polygon

A polygon whose lines are all the same length

polygon

regular polygon

congruent angles

congruent sides

A closed plane figure made up of line segments that do not cr…

a polygon with all sides and all angles equal

angles that have the same measure

two sides that have the same length

polygon

A closed plane figure made up of line segments that do not cr…

regular polygon

a polygon with all sides and all angles equal