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Acute angle

Adjacent angles

Angle

Angle bisector

an angle that measures less than 90 degrees

are a pair of angles with a common vertex and a common side,…

A figure formed by two rays with a common endpoint

a ray that divides an angle into 2 congruent angles

Acute angle

an angle that measures less than 90 degrees

Adjacent angles

are a pair of angles with a common vertex and a common side,…

Point

Line

Plane

Collinear

A point names a location and has no size. It is represented b…

A line is a straight path that has no thickness and extends f…

A plane is a flat surface that has no thickness and extends f…

Points that lie on the same line.

Point

A point names a location and has no size. It is represented b…

Line

A line is a straight path that has no thickness and extends f…

Acute angle

adjacent angle

angle

angle bisector

an angle with a degree measure less than 90

two angles that lie in the same plane, have a common vertex a…

the intersection of 2 noncollinear rays at a common endpoint.…

a ray that divides an angle into two congruent angles

Acute angle

an angle with a degree measure less than 90

adjacent angle

two angles that lie in the same plane, have a common vertex a…

Line AB

collinear points

plane

coplanar

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

points that lie on the same line

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 line

Point

Line

Plane

Collinear

A point names a location and has no size. It is represented b…

A line is a straight path that has no thickness and extends f…

A plane is a flat surface that has no thickness and extends f…

Points that lie on the same line.

Point

A point names a location and has no size. It is represented b…

Line

A line is a straight path that has no thickness and extends f…

segment

ray

plane

line

Part of a line consisting of two points and all the points be…

The part of a line that starts at an end point and extends fo…

Flat surface that has no thickness and extends forever.

Straight path that has no thickness and extends forever.

segment

Part of a line consisting of two points and all the points be…

ray

The part of a line that starts at an end point and extends fo…

acute angle

adjacent angles

angle

angle bisector

An angle that measures greater than 0 and less than 90 degrees.

Two angles in the same plane with a common vertex and a commo…

A figure formed by two rays with a common endpoint.

A ray that divides an angle into two congruent angles.

acute angle

An angle that measures greater than 0 and less than 90 degrees.

adjacent angles

Two angles in the same plane with a common vertex and a commo…

acute angle

angle

area

conjecture

an angle with measure greater than 0 degrees but less than 90…

formed by two rays at a common endpoint; in geometric figures…

on a flat surface, the number of non-overlapping square units…

an educated guess. often results from noticing a pattern duri…

acute angle

an angle with measure greater than 0 degrees but less than 90…

angle

formed by two rays at a common endpoint; in geometric figures…

point

line

line segment

plane

the most basic building block in geometry

a straight, continuous (infinite) arrangement of points

a part of a line that has two ends called endpoints

a flat surface that has length and width but no depth

point

the most basic building block in geometry

line

a straight, continuous (infinite) arrangement of points

undefined terms

point

line

plane

words that have no formal definition; point, line and plane a…

a location in space represented by a dot with no size or dime…

a line has one dimension and extends in each end without end

a flat space with two dimensions that extends without end in…

undefined terms

words that have no formal definition; point, line and plane a…

point

a location in space represented by a dot with no size or dime…

Point

Line

collinear

segment

a location in space

a series of points that extend in two opposite directions wit…

two or more points that lie on the same line

a part of a line containing two end points

Point

a location in space

Line

a series of points that extend in two opposite directions wit…

Linear Pair

Supplementary angles

Complementary angles

Vertical Angles

A pair of adjacent angles whose noncommon sides are opposite…

Two angles whose sum is 180 degrees

Two angles whose sum is 90 degrees

A pair of opposite congruent angles formed by intersecting li…

Linear Pair

A pair of adjacent angles whose noncommon sides are opposite…

Supplementary angles

Two angles whose sum is 180 degrees

Point

Line

Plane

Segment

A point has no dimension. It is represented by a small dot.

A line has one dimension. It extends without end in two direc…

A plane has two dimensions. Is is represented by a shape that…

Part of a line that consists of two points, called endpoints,…

Point

A point has no dimension. It is represented by a small dot.

Line

A line has one dimension. It extends without end in two direc…

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

Plane

Segment

A point has no dimension. It is represented by a small dot.

A line has one dimension. It extends without end in two direc…

A plane has two dimensions. Is is represented by a shape that…

Part of a line that consists of two points, called endpoints,…

Point

A point has no dimension. It is represented by a small dot.

Line

A line has one dimension. It extends without end in two direc…

Point

Line

Plane

Collinear

Names a location and has no size. It is represented by a dot.

A straight path that has no thickness and extends forever.

A flat surface that has no thickness and extends forever.

Points that lie on the same line.

Point

Names a location and has no size. It is represented by a dot.

Line

A straight path that has no thickness and extends forever.

between

congruent segments

construction

undefined term

in the middle, but not necessarily half way

Segments that have the same length (same size and shape)

to use tools to draw an object that is more precise

a word without a formal definition: point, line, and plane

between

in the middle, but not necessarily half way

congruent segments

Segments that have the same length (same size and shape)

acute angle

adjacent angles

angle

angle bisector

angle that measures greater than 0º and less than 90º

two angles in the same plane with a common vertex and a commo…

a figure formed by two rays, or sides, with a common endpoint

a ray that divides an angle into two congruent angles

acute angle

angle that measures greater than 0º and less than 90º

adjacent angles

two angles in the same plane with a common vertex and a commo…

acute angle

angle

area

conjecture

an angle with measure greater than 0 degrees but less than 90…

formed by two rays at a common endpoint; in geometric figures…

on a flat surface, the number of non-overlapping square units…

an educated guess. often results from noticing a pattern duri…

acute angle

an angle with measure greater than 0 degrees but less than 90…

angle

formed by two rays at a common endpoint; in geometric figures…

segment

ray

plane

line

Part of a line consisting of two points and all the points be…

The part of a line that starts at an end point and extends fo…

Flat surface that has no thickness and extends forever.

Straight path that has no thickness and extends forever.

segment

Part of a line consisting of two points and all the points be…

ray

The part of a line that starts at an end point and extends fo…

Acute angle

adjacent angle

angle

angle bisector

an angle with a degree measure less than 90

two angles that lie in the same plane, have a common vertex a…

the intersection of 2 noncollinear rays at a common endpoint.…

a ray that divides an angle into two congruent angles

Acute angle

an angle with a degree measure less than 90

adjacent angle

two angles that lie in the same plane, have a common vertex a…

Net Drawing

Isometric Drawing

Orthographic Drawing

Point

A 2-dimensional diagram that can be folded to form a 3-dimens…

A corner view of a 3-dimensional figure.

Shows 3 separate views of a 3-dimensional object: top view, f…

Indicates location and has no size. You can represent a point…

Net Drawing

A 2-dimensional diagram that can be folded to form a 3-dimens…

Isometric Drawing

A corner view of a 3-dimensional figure.

Acute angle

adjacent angle

angle

angle bisector

an angle with a degree measure less than 90

two angles that lie in the same plane, have a common vertex a…

the intersection of 2 noncollinear rays at a common endpoint.…

a ray that divides an angle into two congruent angles

Acute angle

an angle with a degree measure less than 90

adjacent angle

two angles that lie in the same plane, have a common vertex a…

acute angle

Adjacent Angles

Angle bisector

Collinear

an angle that is less than 90 degrees

-share a vertex (right next to each other)... -share a side -in…

A ray that divides an angle into two congruent angles

objects (points) that CAN be contained on the same line

acute angle

an angle that is less than 90 degrees

Adjacent Angles

-share a vertex (right next to each other)... -share a side -in…

Name a point

Name a line

Name a plane

Name a segment

One capital letter

Two points with a line above them

The word plane in front of three points on the plane that are…

two points with a line segement bar above

Name a point

One capital letter

Name a line

Two points with a line above them

inductive reasoning

hypothesis

conclusion

counter example

making a conclusion based on a pattern of examples/past events

If p then q. The p

If p then q. Q

An example that shows a conjecture is false

inductive reasoning

making a conclusion based on a pattern of examples/past events

hypothesis

If p then q. The p

undefined term

point

line

plane

Basic figures in geometry that cannot be defined by using oth…

An undefined term in geometry that names a location and has n…

A straight path that has no thickness and extends forever.

A flat surface that has no thickness and extends forever.

undefined term

Basic figures in geometry that cannot be defined by using oth…

point

An undefined term in geometry that names a location and has n…

point

line

plane

definition

The most basic building block of geometry, it has... no size and…

A straight arrangement of points that goes on for ever in two…

Has length and width but no thickness. A flat surface that ex…

A sentence that explains the meaning of a word or phrase.

point

The most basic building block of geometry, it has... no size and…

line

A straight arrangement of points that goes on for ever in two…

Acute angle

adjacent angle

angle

angle bisector

an angle with a degree measure less than 90

two angles that lie in the same plane, have a common vertex a…

the intersection of 2 noncollinear rays at a common endpoint.…

a ray that divides an angle into two congruent angles

Acute angle

an angle with a degree measure less than 90

adjacent angle

two angles that lie in the same plane, have a common vertex a…