# Study sets matching "chapter 12 geometry math"

polygon

regular polygon

congruent angles

congruent sides

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

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 cro…

regular polygon

a polygon with all sides and all angles equal

Acute Triangle

base

composite figure

congruent angles

Each angle measures less than 90 degrees

the surface of a rectangular prism that is perpendicular to it…

a figure made from several shapes

angles with an equal measurement in degrees

Acute Triangle

Each angle measures less than 90 degrees

base

the surface of a rectangular prism that is perpendicular to it…

acute triangle

attribute

bases

composite figures

a triangle with three congruent angles

a characteristic of a figure

one of the two parallel congruent faces in a prism

a figure made up of two or more three-dimensional figures

acute triangle

a triangle with three congruent angles

attribute

a characteristic of a figure

point

line

endpoints

line segment

an exact position or location

a straight path that goes in two directions without end

points that are used to show segments of lines

part of a line and has two endpoints

point

an exact position or location

line

a straight path that goes in two directions without end

regular polygon

congruent sides

congruent angles

isosceles triangle

a polygon with congruent sides and all congruent angles

equal in length

have the same degree measure

at least two sides congruent

regular polygon

a polygon with congruent sides and all congruent angles

congruent sides

equal in length

Polygon

Regular polygon

Congruent sides

Congruent angles

A closed figure made up of line segments that do not cross eac…

A polygon with congruent sides and congruent angles.

They are equal in length.

They have the same degree measure.

Polygon

A closed figure made up of line segments that do not cross eac…

Regular polygon

A polygon with congruent sides and congruent angles.

Cylinder

Cone

Triangular Prism

Rectangular Prism

no vertices, 2 faces, no edges

1 vertex, 1 face, no edges

6 vertices, 5 faces, 9 edges

8 vertices, 6 faces, 12 edges

Cylinder

no vertices, 2 faces, no edges

Cone

1 vertex, 1 face, no edges

Isometry

transformations

reflection

translation

a transformation that does not change the shape or size of a f…

a change in the position, size, or shape of a figure/graph

an isometry that moves a figure by flipping it over a line so…

an isometry where all the points of a figure are moved the sam…

Isometry

a transformation that does not change the shape or size of a f…

transformations

a change in the position, size, or shape of a figure/graph

**12-1**: Chord

Tangent

Secant

Point of Tangency

A straight line segment whose endpoint lie on the circle.

A line which touches a curve on a circle without cutting it.

A line that intersect two or more points on a curve.

A line that touches a curve at just one point.

**12-1**: Chord

A straight line segment whose endpoint lie on the circle.

Tangent

A line which touches a curve on a circle without cutting it.

attribute

composite figure

congruent

edge

A characteristic of a figure.

A figure made up of two or more three-dimensional figures.

Having the same measure.

The line segment where two faces of a 3-dimensional figure mee…

attribute

A characteristic of a figure.

composite figure

A figure made up of two or more three-dimensional figures.

How is the Koch Snowflake (KS) construc…

What is a recursive process?

When is an image visually stable?

What is the Koch Curve?

1) Start with an equilateral triangle (s=1). This is the seed…

When the input of the current step is the output of the previo…

When there are no discernible differences between steps.

The boundary of the KS.

How is the Koch Snowflake (KS) construc…

1) Start with an equilateral triangle (s=1). This is the seed…

What is a recursive process?

When the input of the current step is the output of the previo…

Chord

Inscribed Angle

Intercepted Arc

Tangent Line

A line segment on the interior of a circle.

an angle whose vertex is on a circle and whose sides contain c…

The arc that lies in the interior of an inscribed angle and ha…

A line that intersects the circle in exactly one point

Chord

A line segment on the interior of a circle.

Inscribed Angle

an angle whose vertex is on a circle and whose sides contain c…

Polyhedron

Faces

Edge

Vertex

a solid that is made by polygons

flat enclosed sides that make up a shape

Where 2 faces meet

Corner

Polyhedron

a solid that is made by polygons

Faces

flat enclosed sides that make up a shape

Plane Shape

Polygon

Angle

Vertex

A shape on a plane (flat surface) formed by curves, line segme…

A closed shape with straight sides that are line segments

A shape formed by two rays that share the same endpoint

The point at which two rays of an angle or two (or more) line…

Plane Shape

A shape on a plane (flat surface) formed by curves, line segme…

Polygon

A closed shape with straight sides that are line segments

ADJACENT ARCS

ARC

ARC LENGTH

CENTRAL ANGLE OF A CIRCLE

Two arcs of the same circle ... that intersect at exactly one poi…

An unbroken part of a circle consisting of two points on the c…

The distance along the arc measured in linear units.

An angle whose vertex is the center of a circle.

ADJACENT ARCS

Two arcs of the same circle ... that intersect at exactly one poi…

ARC

An unbroken part of a circle consisting of two points on the c…

Solid

Ployhedron

Flat

Edge

3D figure composed of flat and curved surfaces

Solid with all flat surfaces that encloses single region of sp…

Flat surface

Line segment at which 2 faces intersect

Solid

3D figure composed of flat and curved surfaces

Ployhedron

Solid with all flat surfaces that encloses single region of sp…