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Angle

Intersecting lines

Parallel lines

Plane

-Two rays that have the same endpoint. ... -This endpoint is cal…

Lines that meet at one point. (example: × )

Lines that do not intersect but are in the same plane. (examp…

An endless, flat surface that is named by any three points no…

Angle

-Two rays that have the same endpoint. ... -This endpoint is cal…

Intersecting lines

Lines that meet at one point. (example: × )

height

length

width

area

(noun) the vertical distance from top to bottom.

(noun) the distance along a line or curve.

(noun) the distance from one side of an object to another.

(noun) the amount of surface inside a 2-dimensional shape. Th…

height

(noun) the vertical distance from top to bottom.

length

(noun) the distance along a line or curve.

Point

Line

Segment

Plane

mathematical object with no size, which can be specified in -…

A straight path that extends without end in opposite directio…

A part of a line between two endpoints.

A flat surface on which a straight line joining any two point…

Point

mathematical object with no size, which can be specified in -…

Line

A straight path that extends without end in opposite directio…

Line

Line segment (Interval)

Distance

Ray

A set of points that extends in two opposite directions witho…

A part of a line with two endpoints

Length of a line segment

A part of a line that starts at one endpoint and extends fore…

Line

A set of points that extends in two opposite directions witho…

Line segment (Interval)

A part of a line with two endpoints

Line AB

collinear points

plane

coplanar

2 or more points joined with no thickness or width that exten…

points that lie on the same plane

flat 2 dimensional surface that extends indefinitely in all d…

objects that lie on the same plane

Line AB

2 or more points joined with no thickness or width that exten…

collinear points

points that lie on the same plane

Geometry

point

line

vertex

Branch of mathematics that deals with points, lines, planes,…

Has no size, length, width, or height. It is a place in space…

a set of points that tends in opposite directions and continu…

the point where two rays that form an angle intersect.

Geometry

Branch of mathematics that deals with points, lines, planes,…

point

Has no size, length, width, or height. It is a place in space…

adjacent angle

acute angle

angle bisector

angle

Two angles that share a common vertex and side, but have no c…

An angle that has a measure greater than 0⁰ and less than 90⁰

A ray that divides an angle into two angles that are congruent

A set of points consisting of two different rays that... have th…

adjacent angle

Two angles that share a common vertex and side, but have no c…

acute angle

An angle that has a measure greater than 0⁰ and less than 90⁰

geometry

point

plane

collinear points

A major branch of mathematics that deals with shapes, sizes,…

Has no size, length, width, or height. It is represented by a…

Set of points that has infinite length and width but no heigh…

Points that lie on the same line

geometry

A major branch of mathematics that deals with shapes, sizes,…

point

Has no size, length, width, or height. It is represented by a…

approximate

estimate

arithmetic

multiple

more or less correct or exact

an approximate answer

the branch of mathematics that deals with adding, subtracting…

the product of the number multiplied by a whole number

approximate

more or less correct or exact

estimate

an approximate answer

Angles

Vertex

Interior of an angle

Exterior of an Angle

A figure formed by two rays with a common endpoint.

The common endpoint of an angle

The set of all points between the sides of an angle (inside)

The set of all points on the outside of the angle.

Angles

A figure formed by two rays with a common endpoint.

Vertex

The common endpoint of an angle

point

line

line segment

ray

a location in space

straight pat of points that continues infinitely in both dire…

A part of a line with two endpoints

A part of a line that starts at one endpoint and extends fore…

point

a location in space

line

straight pat of points that continues infinitely in both dire…

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…

Collinear

Linear Pair

Supplementary angles

Complementary angles

Points that lie on the same line

A pair of adjacent angles whose noncommon sides are opposite…

Two angles whose sum is 180 degrees

Two angles whose sum is 90 degrees

Collinear

Points that lie on the same line

Linear Pair

A pair of adjacent angles whose noncommon sides are opposite…

geometry

point

plane

collinear points

A major branch of mathematics that deals with shapes, sizes,…

Has no size, length, width, or height. It is represented by a…

Set of points that has infinite length and width but no heigh…

Points that lie on the same line

geometry

A major branch of mathematics that deals with shapes, sizes,…

point

Has no size, length, width, or height. It is represented by a…

right angle

obtuse angle

straight angle

complimentary angles

angle that measures exactly 90 degrees.

angle that is >90 degrees and <180 degrees.

angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

angle that measures exactly 90 degrees.

obtuse angle

angle that is >90 degrees and <180 degrees.

geometry

intersect

isosceles trapezoid

line

the branch of mathematics that investigates relations, proper…

to cross

a trapezoid whose non-parallel lines are congruent

a set of point extending without end in opposite directions

geometry

the branch of mathematics that investigates relations, proper…

intersect

to cross

Point

Line

Plane

Line Segment

A location in space that has no length, width, or depth.

Made up of an infinite number of points. Has infinite length,…

A flat surface that has infinite length and width, but no dep…

A part of a line between two points.

Point

A location in space that has no length, width, or depth.

Line

Made up of an infinite number of points. Has infinite length,…

approximate

estimate

arithmetic

multiple

more or less correct or exact

an approximate answer

the branch of mathematics that deals with adding, subtracting…

the product of the number multiplied by a whole number

approximate

more or less correct or exact

estimate

an approximate answer

Geometry

Euclidean Geometry

Undefined terms

Point

word composed of two Greek terms, "geos" meaning earth and "m…

identifies a geometry which Euclid formalized and which was a…

terms in Euclidean geometry which mathematicians consider onl…

one of the undefined terms; it has only position and has no l…

Geometry

word composed of two Greek terms, "geos" meaning earth and "m…

Euclidean Geometry

identifies a geometry which Euclid formalized and which was a…

approximate

estimate

arithmetic

multiple

more or less correct or exact

an approximate answer

the branch of mathematics that deals with adding, subtracting…

the product of the number multiplied by a whole number

approximate

more or less correct or exact

estimate

an approximate answer

Quadrilateral

Trapezoid

Parallelogram

Rectangle

You are a flat shape with four straight sides. I am the most…

you are a four sided figure with one pair of parallel sides.

You are a 4-sided flat shape with straight sides where opposi…

You are a 4-sided flat shape with straight sides where all in…

Quadrilateral

You are a flat shape with four straight sides. I am the most…

Trapezoid

you are a four sided figure with one pair of parallel sides.

geometric construction

point

line

plane

drawing made using only a compass and straightedge, and consi…

An exact location. It has no size, only position.... Points are…

a straight (no curves), one-dimensional figure that has no th…

a flat, two-dimensional surface with no thickness that extend…

geometric construction

drawing made using only a compass and straightedge, and consi…

point

An exact location. It has no size, only position.... Points are…

acute angle

right angle

obtuse angle

straight angle

An angle that measures less than 90 degrees.

An angle that measures exactly 90 degrees.

An angle that measures between 90 and 180 degrees.

An angle that measures exactly 180 degrees.

acute angle

An angle that measures less than 90 degrees.

right angle

An angle that measures exactly 90 degrees.

point

ray

plane

line segment

An undefined term that represents a location in space.

a part of a line that goes forever in one direction.

A flat 2D surface that stretches into infinity

A part of a line which is two endpoints on a line, and all th…

point

An undefined term that represents a location in space.

ray

a part of a line that goes forever in one direction.

Approximate

Estimate

Arithmetic

Multiple

More or less correct or exact

An approximate answer

The branch of mathematics that deals with adding, subtracting…

The product of the number multiplied by a whole number

Approximate

More or less correct or exact

Estimate

An approximate answer

approximate

estimate

arithmetic

multiple

more or less correct or exact

an approximate answer

the branch of mathematics that deals with adding, subtracting…

the product of the number multiplied by a whole number

approximate

more or less correct or exact

estimate

an approximate answer

acute angle

adjacent angles

angle

complementary angles

an angle that measures less than 90 degrees

angles that are side by side and have a common vertex any ray

a figure formed by two rays with a common endpoint called a v…

two angles whose measures add to 90 degrees

acute angle

an angle that measures less than 90 degrees

adjacent angles

angles that are side by side and have a common vertex any ray

plane

line

geometry

point

in geometer a flat surface that has no end or boundaries

a stragith collection of points extending in oppistate drecti…

a major branch of mathematics that deals with space, shapes,…

an exact position on a line on a plane or space

plane

in geometer a flat surface that has no end or boundaries

line

a stragith collection of points extending in oppistate drecti…

Point

Line

Plane

Collinear

A point has no size.

Goes on forever in both directions.... Two points create a line.

A flat surface that has no thickness.... Three points create a p…

Points that lie on the same line.... Points E, F, & C are collin…

Point

A point has no size.

Line

Goes on forever in both directions.... Two points create a line.

angle

vertex

protractor

degree

The figure formed by two rays from the same endpoint.

The intersection of the two sides of an angle.

Instrument used to measure angles.

The basic unit in which angles are measured.

angle

The figure formed by two rays from the same endpoint.

vertex

The intersection of the two sides of an angle.

Point

line

Ray

Obtuse Angle

an exact location that has no size

A straight, unbroken set of points that goes on forever. It h…

A part of a line, with one endpoint, that continues without e…

An angle that measures more than 90 degrees but less than 180…

Point

an exact location that has no size

line

A straight, unbroken set of points that goes on forever. It h…