# Study sets matching "geo geometry"

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undefined term

point

line

plane

a point, line, or plane because they can only be explained usi…

Location in space, it has no size

A collection of an infinite number of points in a straight pat…

a flat surface that extends forever

undefined term

a point, line, or plane because they can only be explained usi…

point

Location in space, it has no size

If tomorrow is Monday, then today is Su…

-22

8.94

84

What is the converse of the statement "If today is Sunday, the…

On a coordinate grid, segment AB has endpoint B(24, 16). The m…

If tomorrow is Monday, then today is Su…

What is the converse of the statement "If today is Sunday, the…

-22

On a coordinate grid, segment AB has endpoint B(24, 16). The m…

polyhedron

face

edge

vertex

a solid figure bounded by plane polygons or faces

A flat surface of the polyhedron

a line segment formed by the intersection of two faces

A point where three or more edges meet

polyhedron

a solid figure bounded by plane polygons or faces

face

A flat surface of the polyhedron

Addition Property Of Equality (POE)

Subtraction POE

Multiplication POE

Division POE

if a = b, then a + c = b + c

if a = b, then a - c = b - c

If a = b, then ac = bc

if a = b and c =/ 0, then a/c = b/c

Addition Property Of Equality (POE)

if a = b, then a + c = b + c

Subtraction POE

if a = b, then a - c = b - c

Complementary Angles

Supplementary Angles

Theorem

Vertical Angles

Two angles whose sum = 90

Two angles whose measure have a sum of 180

A statement that can be proven

Two angles formed by intersecting lines and facing the opposit…

Complementary Angles

Two angles whose sum = 90

Supplementary Angles

Two angles whose measure have a sum of 180

Reflexive Property of Equality

Symmetric Property of Equality

Transitive Property of Equality

Addition Property of Equality

a = a

If a = b... Then b = a

If a = b, and b = c ... Then a = c

If a = b ... Then a + 3 = b + 3

Reflexive Property of Equality

a = a

Symmetric Property of Equality

If a = b... Then b = a

Point

Line

Line Segment

Ray

Has no dimension. It is usually represented by a small dot.

Extends in one dimension. It is usually represented by a strai…

Is part of a line that consists of two points, called endpoint…

Is part of a line that consists of a point, called an initial…

Point

Has no dimension. It is usually represented by a small dot.

Line

Extends in one dimension. It is usually represented by a strai…

Polygons

Regular Polygons

Diagonals

Vertex

A plane figure with at least three straight sides.

A regular polygon has all sides congruent and all angles congr…

Segments that connects any 2 nonconsecutive vertices of a poly…

Each angular point of a polygon, polyhedron, or other figure.

Polygons

A plane figure with at least three straight sides.

Regular Polygons

A regular polygon has all sides congruent and all angles congr…

Transversal

Spherical Geometry

Slope-Intercept Form

Slope

A line that intersects two or more other lines at different po…

The branch of geometry that deals with a system of points, gre…

A linear equation of the form y=mx+b. The graph of such an equ…

For a (nonvertical) line containing two points (x1,y1) and (x2…

Transversal

A line that intersects two or more other lines at different po…

Spherical Geometry

The branch of geometry that deals with a system of points, gre…

point

line

plane

collinear

indicates a location and has no size

straight path that extends in two opposite directions without…

flat surface that extends without end and has no thickness, co…

points that lie in the same line

point

indicates a location and has no size

line

straight path that extends in two opposite directions without…

Included Side

Equilateral Triangle

Congruence Transformations

Isosceles Triangle

The side that is located between two specified angles.

A triangle in which all three SIDES are the same.

A reflection, rotation, translation and glide reflection are e…

A triangle that has at least two congruent sides.

Included Side

The side that is located between two specified angles.

Equilateral Triangle

A triangle in which all three SIDES are the same.

Geometric mean

Pythagorean triple

Trigonometry

Trigonometric ratio

The positive square root of the product of 2 numbers

A set of three nonzero whole numbers a,b, and c such that sum…

Invovles triangle measure

the ratio of the length of two sides of a right triangle

Geometric mean

The positive square root of the product of 2 numbers

Pythagorean triple

A set of three nonzero whole numbers a,b, and c such that sum…

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 poin…

parallel lines

Coplanar lines that do not intersect.

skew lines

Lines that do not intersect and are not coplanar.

Point

Line

Plane

Collinear Points

indicates a location, has no size

a straight path that extends in two opposite directions withou…

flat surface that extends without end and has no thickness

Points on the same line

Point

indicates a location, has no size

Line

a straight path that extends in two opposite directions withou…

Geometry

Point

Line

Plane

The study of shapes and their spatial properties.

An exact location in space. (Point A)

Infinitely many points that extend in both directions forever.

A surface with length and width but no thickness, extending in…

Geometry

The study of shapes and their spatial properties.

Point

An exact location in space. (Point A)

acute angle

adjacent angles

angle

angle bisector

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

two angles that share a common vertex and a common side (ray),…

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 that share a common vertex and a common side (ray),…

If all three of the angles of a triangl…

If all three angles of an acute triangl…

If one of the angles of a triangle is a…

If one of the angles of a triangle is a…

Acute Triangle

Equiangular Triangle

Obtuse Triangle

Right Triangle

If all three of the angles of a triangl…

Acute Triangle

If all three angles of an acute triangl…

Equiangular Triangle

Radius

Diameter

Chord

Secant

Distance from the center of a circle to a point on the circle.

A chord the goes through the center of a circle. (segment from…

Segment from one side of the circle to the other. Doesn't need…

A line going through a circle.

Radius

Distance from the center of a circle to a point on the circle.

Diameter

A chord the goes through the center of a circle. (segment from…