# Study sets matching "1 geometry day"

Study sets

Diagrams

Classes

Users

Point

Line

Plane

Line Segment

A location in space that has no length, width, or depth.

Made up of an infinite number of points. Has infinite length,…

A flat surface that has infinite length and width, but no dept…

A part of a line between two points.

Point

A location in space that has no length, width, or depth.

Line

Made up of an infinite number of points. Has infinite length,…

line

point

ray

angle

a collection of points that form a straight path that goes on…

an exact location.

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

a figure formed by two rays with a common endpoint called the…

line

a collection of points that form a straight path that goes on…

point

an exact location.

Point

Line

Plane

Collinear

It is a location in space. (like the tip of a pencil or GPS lo…

A straight, continuous arrangement of infinitely many points.…

Has length and width but no thickness. Contains at least three…

Points that lie on the same line.

Point

It is a location in space. (like the tip of a pencil or GPS lo…

Line

A straight, continuous arrangement of infinitely many points.…

Endpoint

line segment

line

ray

A point at the end of a line segment or ray.

a straight path joining 2 endpoints

a straight path that extends infinitely in opposite directions.

a straight path that starts at one point and continues forever…

Endpoint

A point at the end of a line segment or ray.

line segment

a straight path joining 2 endpoints

Point

Line

Plane

Coplaner

location in space, not measurable

consists of an infinite number of points that are all connecte…

two dimensional surface that extends infinitely in both direct…

points or lines that fall in the same plane

Point

location in space, not measurable

Line

consists of an infinite number of points that are all connecte…

right angle

obtuse angle

straight angle

complementary angles

An angle that measures exactly 90 degrees.

An angle that is >90 degrees and <180 degrees.

An angle that measures exactly 180 degrees.

Angles whose measure adds up to 90 degrees.

right angle

An angle that measures exactly 90 degrees.

obtuse angle

An angle that is >90 degrees and <180 degrees.

polygon

side

vertex

n-gon

a closed plane figure created by three or more line segments j…

a segment that intersects two other sides

the point where two sides intersect

a polygon where n is the number of sides

polygon

a closed plane figure created by three or more line segments j…

side

a segment that intersects two other sides

Adjacent Angles

Complementary Angles

Supplementary Angles

Linear Pair

A pair of angles that have the same vertex and share a common…

A pair of angles whose sum is 90 degrees

A pair of angles whose sum is 180 degrees

Adjacent supplementary angles... They will form a line (straight…

Adjacent Angles

A pair of angles that have the same vertex and share a common…

Complementary Angles

A pair of angles whose sum is 90 degrees

Angles

Vertex

Acute Angle

Obtuse Angle

Two rays with a common endpoint

Where two rays meet to create an angle... (The POINT of the angle)

An angle whose measure if less than 90 degrees

An angle whose measure is between 90 degress and 180 degrees

Angles

Two rays with a common endpoint

Vertex

Where two rays meet to create an angle... (The POINT of the angle)

Endpoint

line segment

line

ray

A point at the end of a line segment or ray.

a straight path joining 2 endpoints

a straight path that extends infinitely in opposite directions.

a straight path that starts at one point and continues forever…

Endpoint

A point at the end of a line segment or ray.

line segment

a straight path joining 2 endpoints

Point

Line

Collinear

Plane

A location that has neither distance nor direction.

An infinite set of points that extend infinitely in both direc…

Points of the same line.

A flat surface made up of points that extend infinitely in all…

Point

A location that has neither distance nor direction.

Line

An infinite set of points that extend infinitely in both direc…

Trigonometry

Sine

Cosine

Tangent

the relationship of the sides and angles of a triangle

the ratio of the leg opposite the angle to the hypotenuse

the ratio of the leg adjacent to the angle to the hypotenuse

the ratio of the leg opposite the angle to the leg adjacent to…

Trigonometry

the relationship of the sides and angles of a triangle

Sine

the ratio of the leg opposite the angle to the hypotenuse

Altitude

Angle Bisector

Concurrent

Line

An altitude of a triangle is a line segment connecting a verte…

An angle bisector is a ray that cuts the angle exactly in half…

When three or more lines meet at a single point, they are said…

A line has only one dimension: length. It continues forever in…

Altitude

An altitude of a triangle is a line segment connecting a verte…

Angle Bisector

An angle bisector is a ray that cuts the angle exactly in half…

Point

line

Plane

Line segment

0 Dimensions. Points are always shown with a uppercase letter

1 dimension. Is straight, has no curves, has no thickness, and…

2 dimensions. Usually shaped like a parallelogram

Segments are made up of points and are straight. A segment, ho…

Point

0 Dimensions. Points are always shown with a uppercase letter

line

1 dimension. Is straight, has no curves, has no thickness, and…

Point

Line

Plane

Collinear Points

An exact point with no dimension, named with a capital letter.

Extends in one dimension, named with two capital letters.

Extends in two dimensions, usually represented by a shape that…

Points that lie on the same line.

Point

An exact point with no dimension, named with a capital letter.

Line

Extends in one dimension, named with two capital letters.

Base

Height

Rectangle

Parallellogram

any side of a rectangle or other parallelogram

The length of the side that is perpendicular to the base

a parallelgram with four right angles

A= Base × Height

Base

any side of a rectangle or other parallelogram

Height

The length of the side that is perpendicular to the base

equilateral triangle

Equidistant

Radius

Circle

A triangle in which all three sodes are the same length and al…

Equal distance

Distance from the center of a circle to the circumference

A collection of points that are equidistant from the center po…

equilateral triangle

A triangle in which all three sodes are the same length and al…

Equidistant

Equal distance

Composition

Image

Isometry

Preimage

The combining of distinct parts or elements to form a whole

An optically formed duplicate, counterpart, or other represent…

A transformation that is invariant with respect to distance. T…

The original figure prior to a transformation.

Composition

The combining of distinct parts or elements to form a whole

Image

An optically formed duplicate, counterpart, or other represent…