Study sets matching "geometry vocab avondale geo"

Study sets
Classes
Users

Study sets matching "geometry vocab avondale geo"

37 terms
Geometry Ch., 1-5
acute
obtuse
point
segment
angle less than 90 degrees
angle greater than 90 degrees
no size
has endpoints
acute
angle less than 90 degrees
obtuse
angle greater than 90 degrees
108 terms
Geometry
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…
11 terms
Geometry
noncollinear
coplanar
noncoplanar
bisector
Points that do not lie on the same line
points that lie on the same plane
points not in the same plane
Something that cuts an object into two equal parts
noncollinear
Points that do not lie on the same line
coplanar
points that lie on the same plane
18 terms
Geometry
noncollinear
coplanar
noncoplanar
bisector
Points that do not lie on the same line
points that lie on the same plane
points not in the same plane
Something that cuts an object into two equal parts
noncollinear
Points that do not lie on the same line
coplanar
points that lie on the same plane
127 terms
Geometry
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.
22 terms
Geometry
Quadrilateral
Trapezoid
Parallelogram
Rectangle
You are a flat shape with four straight sides. I am the most…
you are a four sided figure with one pair of parallel sides.
You are a 4-sided flat shape with straight sides where opposi…
You are a 4-sided flat shape with straight sides where all in…
Quadrilateral
You are a flat shape with four straight sides. I am the most…
Trapezoid
you are a four sided figure with one pair of parallel sides.
Geometry
point
line
line segment
ray
a location in space
straight pat of points that continues infinitely in both dire…
A part of a line with two endpoints
A part of a line that starts at one endpoint and extends fore…
point
a location in space
line
straight pat of points that continues infinitely in both dire…
13 terms
Geometry Chapter 5- Vocabulary
Midsegment
Coordinate Proof
Perpendicular Bisector
Equidistant
A segment that connects the midpoints of two sides of a trian…
A proof involving placing geometric figures in a coordinate p…
A line that is perpendicular to a segment at its midpoint.
Equal distance
Midsegment
A segment that connects the midpoints of two sides of a trian…
Coordinate Proof
A proof involving placing geometric figures in a coordinate p…
31 terms
Geometry
Colinear points
Adjacent angles
Congruent angles or sides
Supplementary angles
Points that lie on the same line
Two angles that share a common side and have the same vertex
Angles or line segments that have the same measure
Angles whose measure adds up to 180 degrees.
Colinear points
Points that lie on the same line
Adjacent angles
Two angles that share a common side and have the same vertex
51 terms
Geometry
Collinear
Linear Pair
Supplementary angles
Complementary angles
Points that lie on the same line
A pair of adjacent angles whose noncommon sides are opposite…
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…
33 terms
Geometry
height
length
width
area
(noun) the vertical distance from top to bottom.
(noun) the distance along a line or curve.
(noun) the distance from one side of an object to another.
(noun) the amount of surface inside a 2-dimensional shape. Th…
height
(noun) the vertical distance from top to bottom.
length
(noun) the distance along a line or curve.
51 terms
Geometry
Collinear
Linear Pair
Supplementary angles
Complementary angles
Points that lie on the same line
A pair of adjacent angles whose noncommon sides are opposite…
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…
31 terms
Geometry
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…
11 terms
GEOMETRY
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
CORRESPONDING ANGLES
VERTICAL ANGLES
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
15 terms
Geometry Vocabulary
Alternate Interior Angles
Consecutive Interior Angles
Alternate Exterior Angles
Corresponding Angles
Located on the interior of the lines, on opposite sides of th…
Located on the interior of the lines, on the same side of the…
Located on the exterior of the lines, on opposite sides of th…
Located on the interior and exterior of the lines, on the sam…
Alternate Interior Angles
Located on the interior of the lines, on opposite sides of th…
Consecutive Interior Angles
Located on the interior of the lines, on the same side of the…
12 terms
Geometry Chapter 1
Area of rectangle
Area of triangle
Area of circle
Area of parallelogram
A=bh
A= 1/2bh
A=πr²
A=b*h
Area of rectangle
A=bh
Area of triangle
A= 1/2bh
120 terms
Geometry vocabulary
Half Line BA
Half Line TS
Half Line GF
Ray DE
Half Line BA
Half Line TS
19 terms
Chapter 2 Geometry vocab
conclusion
converse
contrapositive
syllogism
"then" part of a conditional statement
switch the if and then of a conditional (q -> p)
negate and switch the if and then (~q -> ~p)
conclusion
"then" part of a conditional statement
converse
switch the if and then of a conditional (q -> p)
15 terms
GEOMETRY
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
CORRESPONDING ANGLES
VERTICAL ANGLES
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
35 terms
Geometry
circle
acute triangle
Obtuse triangle
point
A round shape that has no beginning or end
A triangle with 3 acute angles
a triangle with one obtuse angle
a location
circle
A round shape that has no beginning or end
acute triangle
A triangle with 3 acute angles
28 terms
Geometry Vocabulary
point
line
ray
line segment
a fixed location in space
a figure made up of points that extend forever in both direct…
a figure that has one endpoint and extends forever in the oth…
a piece of a line marked by two endpoints
point
a fixed location in space
line
a figure made up of points that extend forever in both direct…
64 terms
Geometry Postulates and Theorems Chapters 1-5
they are congruent.... Right Angles Cong…
they are congruent.... Congruent Supplem…
they are congruent.... Congruent Supplem…
they are congruent.... Congruent Complem…
If two angles are right angles, then
If two angles are supplementary to the same angle, then
If two angles are supplementary to congruent angles, then
If two angles are complementary to the same angle, then
they are congruent.... Right Angles Cong…
If two angles are right angles, then
they are congruent.... Congruent Supplem…
If two angles are supplementary to the same angle, then
Geometry Chapter 1
Point
Line
Plane
Collinear
A point names a location and has no size. It is represented b…
A line is a straight path that has no thickness and extends f…
A plane is a flat surface that has no thickness and extends f…
Points that lie on the same line.
Point
A point names a location and has no size. It is represented b…
Line
A line is a straight path that has no thickness and extends f…
Geometry Vocabulary 1
Point
Line
Line Segment
Plane
Indicates a position or location in space
A collection of points going endlessly in both directions
Part of a line with TWO endpoints
A flat surface going endlessly in all directions
Point
Indicates a position or location in space
Line
A collection of points going endlessly in both directions
Geometry Chapter 2 Vocabulary
Inductive Reasoning
Conjecture
Counter Example
Conditional Statement
The process of reasoning that a rule or statement is true bec…
A statement that is believed to be true
An example that proves a conjecture or statement false
A statement that can be written in the form "if p then q" whe…
Inductive Reasoning
The process of reasoning that a rule or statement is true bec…
Conjecture
A statement that is believed to be true
Geometry Chapter 1 Vocabulary
between
congruent segments
construction
undefined term
in the middle, but not necessarily half way
Segments that have the same length (same size and shape)
to use tools to draw an object that is more precise
a word without a formal definition: point, line, and plane
between
in the middle, but not necessarily half way
congruent segments
Segments that have the same length (same size and shape)
36 terms
Geometry Chapter 1
segment
ray
plane
line
Part of a line consisting of two points and all the points be…
The part of a line that starts at an end point and extends fo…
Flat surface that has no thickness and extends forever.
Straight path that has no thickness and extends forever.
segment
Part of a line consisting of two points and all the points be…
ray
The part of a line that starts at an end point and extends fo…
38 terms
Geometry Proofs
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
Geometry Vocabulary
Line
Collinear points
Coplanar
Segment
A straight, unbroken set of points that goes on forever. It h…
A set of points that lie on the same line
Points, lines, or segments that lie on the same plane
A part of a line with two endpoints.
Line
A straight, unbroken set of points that goes on forever. It h…
Collinear points
A set of points that lie on the same line
Geometry Vocabulary- Unit 1
Acute Angle
Adjacent Angles
Angle
Angle Addition Postulate
Angle that measures between 0 and 90 degrees.
Angles which share a side and a vertex.
Is formed by two rays connected with an endpoint.
If S is in the interior of <PQR, then the m<PQS + m<SQR = m<P…
Acute Angle
Angle that measures between 0 and 90 degrees.
Adjacent Angles
Angles which share a side and a vertex.
14 terms
Geometry Fundamentals Lines
Line AB
collinear points
plane
coplanar
2 or more points joined with no thickness or width that exten…
points that lie on the same plane
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 plane
35 terms
Geometry Vocabulary Exam Prep
Midpoint
Segment
Parallel
Perpendicular
Point in the middle of a segment
A line with two endpoints
Two lines that never intersect
Two lines that make a right angle
Midpoint
Point in the middle of a segment
Segment
A line with two endpoints
12 terms
Geometry - Chapter 5 Terms
Midsegment
Midsegment Postulate
Perpendicular Bisector Postulate
Angle Bisector Postulate
A line segment that connects two midpoints of adjacent sides…
The midsegment of a triangle is parallel and half the length…
If a point is on the perpendicular bisector of a segment, the…
If a point is on the angle bisector of an angle, then it is e…
Midsegment
A line segment that connects two midpoints of adjacent sides…
Midsegment Postulate
The midsegment of a triangle is parallel and half the length…
27 terms
Basic Geometry Terms
Point
Line
Plane
Collinear
A point has no size.
Goes on forever in both directions.... Two points create a line.
A flat surface that has no thickness.... Three points create a p…
Points that lie on the same line.... Points E, F, & C are collin…
Point
A point has no size.
Line
Goes on forever in both directions.... Two points create a line.
26 terms
Geometry Chapter 1 Vocabulary
Point
Line
Plane
Line Segment
Dot on a line
One dimension, an arrowhead on each end
Two dimension, example; a Floor or Wall
line with endpoints
Point
Dot on a line
Line
One dimension, an arrowhead on each end
15 terms
Geometry-Transversals & Angle Relationships
corresponding angles
supplementary angles
adjacent angles
complimentary angles
Angles formed by a transversal cutting through 2 or more line…
Two or more angles whose sum is 180 degrees
Angles that have a common side and a common vertex (corner po…
Two angles whose sum is 90 degrees
corresponding angles
Angles formed by a transversal cutting through 2 or more line…
supplementary angles
Two or more angles whose sum is 180 degrees
25 terms
Unit 1 - Tools of Geometry
Inductive Reasoning
Converse
Inverse
Contrapositive
Based on PATTERNS
q→p (SWITCH the hypothesis & conclusion)
~p→~q (NEGATE both)
~q→~p (SWITCH & NEGATE)... Same truth value as original!
Inductive Reasoning
Based on PATTERNS
Converse
q→p (SWITCH the hypothesis & conclusion)
34 terms
Chapter 1 - Tools of Geometry
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 dep…
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,…
11 terms
Geometry Chapter 11 Vocabulary
apothem
base of a parallelogram
base of a triangle
center of a regular polygon
apothem
base of a parallelogram
30 terms
Chapter 1 Tools of Geometry
undefined terms
point
line
plane
in geometry point, line, and plane are considered undefined t…
is a location, it has neither shape nor size. Named by a capi…
made up of points and has no thickness or width. There is exa…
a flat surface made up of points that extends infinitely in a…
undefined terms
in geometry point, line, and plane are considered undefined t…
point
is a location, it has neither shape nor size. Named by a capi…
44 terms
Geometry Basics
segment
ray
angle
sides of an angle
a part of a line bound by two distinct end points
a line with a starting point, but no end point
the space between two intersecting, usually measured in degre…
two rays intersecting at their endpoints
segment
a part of a line bound by two distinct end points
ray
a line with a starting point, but no end point
27 terms
Geometry Chapter 10 Vocabulary
adjacent arcs
arc
arc length
center
The name for the distance from A to B.
The point in the middle of the circle.
adjacent arcs
arc
The name for the distance from A to B.
27 terms
Geometry Formulas
Area of a Square
Area of a Rectangle
Area of Parallelogram
Area of a Triangle
s=any side of the square
l=length & w=width
b=base & h=perpendicular height
b=base & h=perpendicular height (altitude)
Area of a Square
s=any side of the square
Area of a Rectangle
l=length & w=width
22 terms
Geometry Chapter 11 - Circles
chord
diameter
radius
secant
A segment whose endpoints lie on a circle
A chord that passes through the center of the circle
A straight line from the center to the circumference of a cir…
A line that intersects a circle in two points
chord
A segment whose endpoints lie on a circle
diameter
A chord that passes through the center of the circle
24 terms
Geometry Unit 1 Vocabulary
Point
Line
Coplanar
Collinear
The intersection of a line and a plane
The intersection of two planes
Points that lie in the same plane
Points that lie in a line
Point
The intersection of a line and a plane
Line
The intersection of two planes
52 terms
Discovering Geometry Ch 1 Vocabulary
acute
obtuse
point
segment
angle less than 90 degrees
angle greater than 90 degrees
no size
part of a line with two endpoints
acute
angle less than 90 degrees
obtuse
angle greater than 90 degrees
15 terms
Geometry Chapter 5 - Congruent Triangles
congruent figures
corresponding parts
Side-Side-Side Congruence Postulate (S…
Side-Angle-Side Congruence Postulate (…
figures that have equal sides and equal angle measures
Figures or sides or angles that have the same relative position
If three sides of one triangle are congruent to three sides o…
If two sides and the included angle of one triangle are congr…
congruent figures
figures that have equal sides and equal angle measures
corresponding parts
Figures or sides or angles that have the same relative position
17 terms
Basic Undefined Terms of Geometry
Point
Line
Plane
Collinear Points
indicates a location, has no size
a straight path that extends in two opposite directions witho…
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 witho…
37 terms
Chapter 2 Geometry McDougal Littel
conditional statement
hypothesis
conclusion
converse
A logical statement that has two parts, a hypothesis and a co…
the "if" part of a conditional statement
the "then" part of a conditional statement
the statement formed by switching the hypothesis and conclusi…
conditional statement
A logical statement that has two parts, a hypothesis and a co…
hypothesis
the "if" part of a conditional statement
29 terms
Geometry Unit 2 - Vocab Review
Ruler Postulate
Segment Addition Postulate
Reflexive Property of Congruence
Symmetric Property of Congruence
The points on a line can be put into a one-to-one corresponde…
If three points A, B, and C are collinear and B is between A…
For any segment AB, AB = AB... For any angle A, m∠A = m∠A
If AB = CD, then CD = AB... if ∠A ≅ ∠B, then ∠B ≅ ∠A
Ruler Postulate
The points on a line can be put into a one-to-one corresponde…
Segment Addition Postulate
If three points A, B, and C are collinear and B is between A…
1 of 10