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trapezoid

square

rhombus

parallelogram

a quadrilateral with at least 1 pair of parallel sides

a quadrilateral with 2 pairs of parallel sides, 4 sides of eq…

a quadrilateral with 2 pairs of parallel sides and 4 sides of…

a quadrilateral with 2 pairs of parallel sides and 2 pairs of…

trapezoid

a quadrilateral with at least 1 pair of parallel sides

square

a quadrilateral with 2 pairs of parallel sides, 4 sides of eq…

prism

oblique prism

right prism

edges

a cylinder whose bases are polygons (all prisms are cylinders)

a prism that does not have lateral faces (parallelograms) per…

a prism whose lateral faces are perpendicular to the bases

where faces meet

prism

a cylinder whose bases are polygons (all prisms are cylinders)

oblique prism

a prism that does not have lateral faces (parallelograms) per…

Solids

polyhedrons

prisms

pyramids

A geometric figure having three dimensions.

a three-dimensional figure whose surfaces are polygons

polyhedron with 2 congruent bases

polyhedron with one base

Solids

A geometric figure having three dimensions.

polyhedrons

a three-dimensional figure whose surfaces are polygons

Polyhedron

Face

Edge

Vertex

A solid with all flat surfaces that enclose a single region

Each flat surface of a polyhedron that is a polygon

The line segments where the faces intersect

The point where the edges intersect

Polyhedron

A solid with all flat surfaces that enclose a single region

Face

Each flat surface of a polyhedron that is a polygon

polygon

vertex of a polygon

it-gon

equilateral polygon

a dosed figure formed bhy a finite number of coplanar segment…

the vertex of each angle

a pokygon with n sides

is a polygon in which all sides are congruent

polygon

a dosed figure formed bhy a finite number of coplanar segment…

vertex of a polygon

the vertex of each angle

vertex of a polygon

concave

regular polygon

equiangular polygon

where two sides of a polygon intersect

polygon with no side that can be extended to pass through the…

a convex polygon that is equilateral and equiangular

a polygon where all angles are congruent

vertex of a polygon

where two sides of a polygon intersect

concave

polygon with no side that can be extended to pass through the…

Orthogonal Drawing

Corner/perspective view

Polyhedron

Face

Two dimensional views of the top, left, front and right of an…

view of a figure from a corner

a solid with all flat surfaces that enclose a single region i…

a flat surface

Orthogonal Drawing

Two dimensional views of the top, left, front and right of an…

Corner/perspective view

view of a figure from a corner

perimeter

circumfernce

arc length

area

the distance around a polygon

The distance, also known as the length, around a circle

The distance along an arc measured in linear units

The number of square units needed to cover a given surface

perimeter

the distance around a polygon

circumfernce

The distance, also known as the length, around a circle

polyhedron

prism

lateral faces

triangular prism

a solid figure with 3 dimensions (length, width, and height)…

a polyhedron that has 2 congruent polygons as bases; the shap…

polygons that connect with the bases

a prism with a triangle as a base shape

polyhedron

a solid figure with 3 dimensions (length, width, and height)…

prism

a polyhedron that has 2 congruent polygons as bases; the shap…

Parallel lines

Perpendicular lines

transversal

Triangle Sun Theorem

lines in the same plane that never intersect

two lines that intersect to form a right angle

A line that intersects two or more lines.

The sum of the measures of any triangle is 180 degrees.

Parallel lines

lines in the same plane that never intersect

Perpendicular lines

two lines that intersect to form a right angle

area

circumference

concave

convex

The number of square units needed to cover a surface (measure…

The distance around a circle

A polygon such that when at least one side is extended to be…

A polygon such that when any side is extended to be a line th…

area

The number of square units needed to cover a surface (measure…

circumference

The distance around a circle

polygon

vertex of the polygon

convex polygon

concave polygon

closed figure formed by a finite number of coplanar segments…

the vertex of each angle

a polygon for which there is no line that contains both a sid…

a polygon for which there is a line that contains both a side…

polygon

closed figure formed by a finite number of coplanar segments…

vertex of the polygon

the vertex of each angle

by all of their verticies in a (counte…

polygon

convex

concave

how are polygons named?

closed figure whose sides are all segments that only intersec…

a consecutive line that connects two lines and does not conta…

a consecutive line that connects two lines and contains any o…

by all of their verticies in a (counte…

how are polygons named?

polygon

closed figure whose sides are all segments that only intersec…

Depth:

Isometric Drawing:

Perspective Drawing:

Solid:

The length of a three-dimensional figure from the front to th…

A drawing that shows three sides of a solid figure form a cor…

A drawing that gives the illusion of depth and relative size…

A three-dimensional figure; a figure that has the dimensions…

Depth:

The length of a three-dimensional figure from the front to th…

Isometric Drawing:

A drawing that shows three sides of a solid figure form a cor…

Polygon

Vertex of a polygon

Concave

Convex

A closed figure formed by a finite number of coplanar segment…

The vertex of each angle, a polygon is named by the letters o…

Any of the lines contain any point in the interior of the pol…

Any of the lines that do not contain any point in the interio…

Polygon

A closed figure formed by a finite number of coplanar segment…

Vertex of a polygon

The vertex of each angle, a polygon is named by the letters o…

Disc

Isometric Paper

Right Triangular Prism

Oblique Triangular Prism

The set of all points on the circle and in the interior of th…

To create a two-dimensional representation of a three-dimensi…

Translate a triangle through space in a direction that is per…

Translate a triangle through space in a direction that is not…

Disc

The set of all points on the circle and in the interior of th…

Isometric Paper

To create a two-dimensional representation of a three-dimensi…

area

circumference

concave

convex

The number of square units needed to cover a surface (measure…

The distance around a circle

A polygon such that when at least one side is extended to be…

A polygon such that when any side is extended to be a line th…

area

The number of square units needed to cover a surface (measure…

circumference

The distance around a circle

area

circumference

concave

convex

The number of square units needed to cover a surface (measure…

The distance around a circle

A polygon such that when at least one side is extended to be…

A polygon such that when any side is extended to be a line th…

area

The number of square units needed to cover a surface (measure…

circumference

The distance around a circle

collinear

noncollinear

congruent segments

coordinate on a number line

Points that lie on the same line

Points that do not lie on the same line

Line segments that have the same length

A real number that corresponds to a point on a line

collinear

Points that lie on the same line

noncollinear

Points that do not lie on the same line

cylinder

precision

precision unit

rectangular prism

a three-dimensional figure with two parallel congruent circul…

the exactness of a measurement which depends on the unit of m…

the smallest unit on a measuring tool

a solid figure that has two parallel and congruent bases that…

cylinder

a three-dimensional figure with two parallel congruent circul…

precision

the exactness of a measurement which depends on the unit of m…

base

complex figure

height

hypotenuse

the base of a parallelogram or triangle is any side of the fi…

a figure made of circles, rectangles, squares, and other two…

the length of the segment perpendicular to the base with endp…

the side opposite the right angle in a right triangle

base

the base of a parallelogram or triangle is any side of the fi…

complex figure

a figure made of circles, rectangles, squares, and other two…

Surface Area of Prism

Volume of Prism

Surface Area of Regular Pyramid

Volume of Regular Pyramid

Ph + 2B (perimeter of base x height + 2x area of base)

Bh (Area of base x height)

1/2 Pl + B (half x perimeter of base x the slant height + are…

1/3 BH (one third x area of base x height)

Surface Area of Prism

Ph + 2B (perimeter of base x height + 2x area of base)

Volume of Prism

Bh (Area of base x height)

Isometric Paper

Right Triangular Prism

Oblique Triangular Prism

Triangular Pyramid

dot paper, to create a two dimensional representation of a th…

the solid formed when you translate a triangle through space…

the solid formed when you translate a triangle through space…

created when stacking triangles on top of each other--sizes r…

Isometric Paper

dot paper, to create a two dimensional representation of a th…

Right Triangular Prism

the solid formed when you translate a triangle through space…

Points, lines, and planes

No

Undefined

False

What are the most basic figures of geometry

Do points lines and planes exist

What do we call points lines and planes since they don't exist

True or false lines and planes have thickness

Points, lines, and planes

What are the most basic figures of geometry

No

Do points lines and planes exist

polygon

vertex of a polygon

concave

convex

closed figure formed by a finite number of line segments

the point at which two sides meet

the polygon would have intersecting lines on the interior if…

the polygon would not have intersecting lines on the interior…

polygon

closed figure formed by a finite number of line segments

vertex of a polygon

the point at which two sides meet

Point

Line

Plane

Collinear

Undefined. No size, thickness, represents location, all other…

Undefined term. No thickness, goes on forever in opposite dir…

Undefined term. No thickness. Flat surface that extends infin…

points all in one line

Point

Undefined. No size, thickness, represents location, all other…

Line

Undefined term. No thickness, goes on forever in opposite dir…

Surface Area

Lateral Area

Polyhedron

Prism

A two dimensional measurement of the surface of a solid figure

The area of the figure not including the bases (For prisms, p…

a solid with all flat surfaces that enclose a single region o…

Polyhedron with 2 parallel congruent faces called bases conne…

Surface Area

A two dimensional measurement of the surface of a solid figure

Lateral Area

The area of the figure not including the bases (For prisms, p…

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

parallelogram

rhombus

rectangle

square

quadrilateral with both pairs of opposite sides parallel

parallelogram with four congruent sides

parallelogram with four right angles

parallelogram with four congruent sides and four congruent an…

parallelogram

quadrilateral with both pairs of opposite sides parallel

rhombus

parallelogram with four congruent sides

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

Area

Perimeter

Area vs perimeter

Trapezoid

Area is the number of square units enclosed by the two dimens…

Perimeter is the distance around the outside of a 2D shape.

Area is the number of square units enclosed by the 2D shape.…

Two dimensional shape with four sides and one pair of paralle…

Area

Area is the number of square units enclosed by the two dimens…

Perimeter

Perimeter is the distance around the outside of a 2D shape.

acute angle

adjacent angles

altitude

angle bisector

An angle with a measure between 0° and 90°.

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

A segment that originates at the vertex of a triangle and mak…

A segment that divides an angle of a triangle into two equal…

acute angle

An angle with a measure between 0° and 90°.

adjacent angles

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

polyhedron

face of a polyhedron

edge of a polyhedron

vertex of a polyhedron

a solid with all flat surfaces that enclose a single region o…

flat surface of a polyhedron... always a polygon

line segments where the faces of a polyhedron intersect

point where three or more edges of a polyhedron intersect

polyhedron

a solid with all flat surfaces that enclose a single region o…

face of a polyhedron

flat surface of a polyhedron... always a polygon

Acute Angle

Auxillary Line

Base Angles of Isosceles Triangle

Congruence Transformation

A triangle with 3 acute triangles

An extra line or segment drawn in a figure to help analyze ge…

The two angles formed by the base and the congruent sides

Rigid transformation or Isometry: the position of the image m…

Acute Angle

A triangle with 3 acute triangles

Auxillary Line

An extra line or segment drawn in a figure to help analyze ge…

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…

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…