# Study sets matching "geometry"

Study sets

Diagrams

Classes

Users

center

point

angle

isosceles triangle

The given point from which all points on a circle are the same…

an exact position or location on a plane surface

A shape, formed by two lines or rays diverging from a common p…

a triangle that has two sides of equal length

center

The given point from which all points on a circle are the same…

point

an exact position or location on a plane surface

Collinear

Linear Pair

Supplementary angles

Complementary angles

Points that lie on the same line

A pair of adjacent angles whose noncommon sides are opposite r…

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 r…

acute angle

right angle

obtuse angle

adjacent angles

an angle that measures less than 90 degrees

an angle that measures 90 degrees

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

Two angles that share a common side and have the same vertex

acute angle

an angle that measures less than 90 degrees

right angle

an angle that measures 90 degrees

acute angle

right angle

obtuse angle

adjacent angles

an angle that measures less than 90 degrees

an angle that measures 90 degrees

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

Two angles that share a common side and have the same vertex

acute angle

an angle that measures less than 90 degrees

right angle

an angle that measures 90 degrees

2D shapes

polygon

parallelogram

non-polygon

plane figures with two dimensions (height and length)

a plane shape having 3 or more straight sides

a four sided polygon with two sets of parallel sides... (a rectan…

oval and circle

2D shapes

plane figures with two dimensions (height and length)

polygon

a plane shape having 3 or more straight sides

parallel

perpendicular

congruent

quadrilateral

Lines are parallel if they are always the same distance apart…

It just means at right angles (90°) to.

Having the same size and shape

A four-sided polygon.

parallel

Lines are parallel if they are always the same distance apart…

perpendicular

It just means at right angles (90°) to.

circumcenter

perpendicular bisector

bisect

centroid

where all the perpendicular bisectors of a triangle intersect

Bisects a segment and is perpendicular to it.

to cut exactly in half

The point of concurrency of the medians of a triangle

circumcenter

where all the perpendicular bisectors of a triangle intersect

perpendicular bisector

Bisects a segment and is perpendicular to it.

No size no width no height

two

Three

A point

Identify a point

A line is made of at least ...... colinear points

A plane is made of at least ........ non colinear points

Intersection of two lines creates ......

No size no width no height

Identify a point

two

A line is made of at least ...... colinear points

Collinear

Linear Pair

Supplementary angles

Complementary angles

Points that lie on the same line

A pair of adjacent angles whose noncommon sides are opposite r…

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 r…

Tangent

Secant

Intersection of a tangent and a radius

Equation of a circle

intersects a circle in only 1 place.

intersects a circle in 2 places.

form right angles when they intersect.

x minus h squared plus y minus k squared equals radius squared.

Tangent

intersects a circle in only 1 place.

Secant

intersects a circle in 2 places.

Collinear

Linear Pair

Supplementary angles

Complementary angles

Points that lie on the same line

A pair of adjacent angles whose noncommon sides are opposite r…

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 r…

Linear Pair

Supplementary angles

Collinear

Vertical Angles

A pair of adjacent angles whose noncommon sides are opposite r…

Two angles whose sum is 180 degrees

Points that lie on the same line

A pair of opposite congruent angles formed by intersecting lin…

Linear Pair

A pair of adjacent angles whose noncommon sides are opposite r…

Supplementary angles

Two angles whose sum is 180 degrees

polygon

quadrilateral

parallelogram

trapezoid

a 2D figure with at least 3 closed straight lines.

a 4 sided figure

a figure with 2 pairs of parallel side, 2 pairs of opposite si…

a quadrilateral with at least 1 pair of parallel sides

polygon

a 2D figure with at least 3 closed straight lines.

quadrilateral

a 4 sided figure

interior angle of a triangle

parallel lines

perpendicular lines

supplementary angles

180 degrees

ll lines in the same plane that never cross or intersect

two lines that intersect to form right angels

angles whose sum equals 180 degrees

interior angle of a triangle

180 degrees

parallel lines

ll lines in the same plane that never cross or intersect

Point

line

Ray

Obtuse Angle

an exact location that has no size

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

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

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 ha…