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Study sets matching "geometry chapter 3"

38 terms
geometry chapter 3
two lines that do not intersect are ei…
two lines are _____ _____ if they do n…
two lines are _____ _____ if they do n…
||
parallel; skew
parallel lines
skew lines
symbol for "is parallel to"
two lines that do not intersect are ei…
parallel; skew
two lines are _____ _____ if they do n…
parallel lines
36 terms
Chapter 3 Geometry
Point
Line
line segment
ray
.
Point
.
Line
18 terms
Geometry Chapter 3
corresponding angles
alternate interior angles
alternate exterior angles
same side interior angles
corresponding angles
alternate interior angles
9 terms
Geometry Terms, Chapter 3
Parallel Lines
Perpendicular Lines
Skew Lines
Parallel Planes
Two lines that lie in the same plane but do not intersect
Two lines that if they intersect they form a right angle
Two lines that do not lie in the same plane and they never in…
Two planes that do not intersect
Parallel Lines
Two lines that lie in the same plane but do not intersect
Perpendicular Lines
Two lines that if they intersect they form a right angle
15 terms
Geometry Chapter 3
When two lines lie in the same plane a…
Lines that do not intersect and are no…
Similarly, if two planes do not inters…
Interior Angles
Parallel
Skew lines
Parallel planes
Angles on the inside of parallel lines cut by a transversal
When two lines lie in the same plane a…
Parallel
Lines that do not intersect and are no…
Skew lines
48 terms
Chapter 3 Geometry Vocabulary
Polygon
Equilateral Polygon
Equiangular Polygon
Regular Polygon
A closed plane figure where the edges are not curved and each…
A polygon with all congruent sides.
A polygon with all congruent angles.
A polygon that is both equilateral and equiangular.
Polygon
A closed plane figure where the edges are not curved and each…
Equilateral Polygon
A polygon with all congruent sides.
13 terms
Geometry Chapter 3
Parallel Lines
Parallel Planes
Skew Lines
Transversal
Coplanar, equidistant, non-intersecting lines
Equidistant, non-intersecting planes
Non-coplanar, non-intersecting lines
Line that intersects two or more lines in a plane at differen…
Parallel Lines
Coplanar, equidistant, non-intersecting lines
Parallel Planes
Equidistant, non-intersecting planes
22 terms
chapter 3 geometry
theorem 3-1
postulate 10
theorem 3-2
theorem
if two parallel planes are cut by a third plane, then the lin…
if two lines are cut by a transversal, the corresponding angl…
if two parallel lines are cut by a transversal, then alternat…
if two parallel lines are cut by a transversal, then alternat…
theorem 3-1
if two parallel planes are cut by a third plane, then the lin…
postulate 10
if two lines are cut by a transversal, the corresponding angl…
31 terms
Pearson Geometry Common Core Chapter 3
Alternate Interior Angles
Alternate Exterior Angles
Corresponding Angles
Same Side Interior Angles
Nonadjacent interior that lie on opposite sides of a transver…
Nonadjacent exterior angles that lie on opposite sides of the…
Angles that lie on the same side of the traversal and in corr…
Interior angles that lie on the same side of the transversal.…
Alternate Interior Angles
Nonadjacent interior that lie on opposite sides of a transver…
Alternate Exterior Angles
Nonadjacent exterior angles that lie on opposite sides of the…
14 terms
Geometry Chapter 3
Post. Corresponding Angles Postulate […
Thm. Alternate Interior Angles Theorem…
Thm. Alternate Exterior Angles Theorem…
Thm. Same-Side Interior Angles Theorem…
If two parallel lines are cut by a transversal, then the pair…
If two parallel lines are cut by a transversal, then the pair…
If two parallel lines are cut by a transversal, then the two…
If tow parallel lines are cut by a transversal then the two p…
Post. Corresponding Angles Postulate […
If two parallel lines are cut by a transversal, then the pair…
Thm. Alternate Interior Angles Theorem…
If two parallel lines are cut by a transversal, then the pair…
22 terms
Jacob's Geometry chapter 3
reflexive property
substitution property
addition property
subtraction property
a=a
if a=b, then a can be substituted for b in any expression
if a=b, then a+c=b+c
if a=b, then a-c=b-c
reflexive property
a=a
substitution property
if a=b, then a can be substituted for b in any expression
64 terms
Chapter 3 Geometry Vocab
parallel lines
intersecting lines
skew lines
parallel planes
coplanar lines that do not intersect
coplanar lines that have exactly one point in common
2 lines that do not lie on the same plane and do not intersect
planes that do not intersect
parallel lines
coplanar lines that do not intersect
intersecting lines
coplanar lines that have exactly one point in common
Geometry Chapter 3 Vocabulary
Parallel Lines
Vertical Angles
Supplementary Angles
Alternate Interior Angles
Coplanar lines that do not intersect
Two angles whose sides form two pairs of opposite rays
Two angles are supplementary if the sum of their measures is…
Nonadjacent interior angles that lie on opposite sides of the…
Parallel Lines
Coplanar lines that do not intersect
Vertical Angles
Two angles whose sides form two pairs of opposite rays
26 terms
Chapter 3 Geometry terms and properties
Parallel Lines
Parallel Planes
Alternate Exterior Angles
Same-side Interior Angles
Parallel Lines
Parallel Planes
16 terms
Geometry Vocab Chapter 3
alternate exterior angles
alternate interior angles
consecutive interior angles
corresponding angles
In the figure, transversal t intersects lines a and m. Angles…
In the figure, transversal t intersects lines a and m. Angles…
In the figure, transversal t intersects lines a and m. Angles…
In the figure, transversal t intersects lines a and m. Angles…
alternate exterior angles
In the figure, transversal t intersects lines a and m. Angles…
alternate interior angles
In the figure, transversal t intersects lines a and m. Angles…
29 terms
Geometry - Chapter 3 Terms
Parallel Lines
Skew lines
Transversal
Parallel Postulate
When two or more lines lie in the same plane and never inters…
Lines that are in different planes and never intersect.
A line that intersects two or more lines in different points
If there is a line and a point not on a line, then there is e…
Parallel Lines
When two or more lines lie in the same plane and never inters…
Skew lines
Lines that are in different planes and never intersect.
14 terms
Geometry Chapter 3 Vocab
Parallel Lines
Skew Lines
Parallel Planes
Transversal
coplanar lines that do not intersect
noncoplanar lies that do not intersect
planes that do not intersect
a line that intersects two or more coplanar lines
Parallel Lines
coplanar lines that do not intersect
Skew Lines
noncoplanar lies that do not intersect
27 terms
Geometry, Chapter 3
Parallel Lines
Skew Lines
Parallel Planes
Transversal
Coplanar lines that do not intersect
lines that do not intersect and are not coplanar
Planes that do not intersect
A line that intersects two or more coplanar lines at two diff…
Parallel Lines
Coplanar lines that do not intersect
Skew Lines
lines that do not intersect and are not coplanar
Geometry Chapter 3
theorem 19
theorem 20
theorem 21
theorem unnumbered #1
all radii of a circle are congruent
if two sides of a triangle are congruent, the angles opposite…
if two angles of a triangle are congruent, the sides opposite…
if two sides of a triangle are not congruent, the the angles…
theorem 19
all radii of a circle are congruent
theorem 20
if two sides of a triangle are congruent, the angles opposite…
15 terms
Geometry Postulates and Theorems Chapter 3
Postulate 3-1 Same-side Interior Angle…
Theorem 3-1 Alternate Interior Angles…
Theorem 3-2 Corresponding Angles Theor…
Theorem 3-3 Alternate Exterior Angles…
supplementary... m∠1 + m∠2 = 180
congruent
corresponding
exterior
Postulate 3-1 Same-side Interior Angle…
supplementary... m∠1 + m∠2 = 180
Theorem 3-1 Alternate Interior Angles…
congruent
7 terms
Chapter 3 Geometry
Skew Lines
Transversal
Corresponding Angles
Alternate Interior Angles
Lines that do not intersect and aren't coplanar.
A line that intersects two or more coplanar lines at differen…
Angles that occupy corresponding positions.
Angles that lie between the two lines on opposite sides of th…
Skew Lines
Lines that do not intersect and aren't coplanar.
Transversal
A line that intersects two or more coplanar lines at differen…
Geometry Chapter 3 terms
Slope means
Graph the following points on coordina…
Name the quadrant each of points are in:
Write the slope formula
rise/ run or the ______________ of a line
A- ... B- ... C- ... D- ... E- ... F-
m =
Slope means
rise/ run or the ______________ of a line
Graph the following points on coordina…
32 terms
Chapter 3 Geometry
Scalene Triangle
Isosceles Triangle
Equilateral Triangle
Definition of Obtuse Triangle
A triangle is scalene IFF none of the sides are congruent
a triangle is isosceles IFF at least two of the sides are con…
A triangle is equilateral IFF all sides are congruent
a triangle is obtuse IFF it has one obtuse angle
Scalene Triangle
A triangle is scalene IFF none of the sides are congruent
Isosceles Triangle
a triangle is isosceles IFF at least two of the sides are con…
17 terms
Geometry Vocabulary: Chapter 3
Alternate Interior Angles
Same-Side Interior Angles
Corresponding Angles
Parallel lines
Alternate Interior Angles
Same-Side Interior Angles
35 terms
Geometry Chapter 3
Parallel lines
Skew line
Parallel planes
Alternate interior angles
Coplanar lines that do not intersect. the symbol // mean " is…
Noncoplanar, they are not parallel and do not intersect
Plane that do not intersect
nonadjacent interior angles that lie on opposite sides of the…
Parallel lines
Coplanar lines that do not intersect. the symbol // mean " is…
Skew line
Noncoplanar, they are not parallel and do not intersect
31 terms
Geometry Chapter 3
Alternate Interior Angles
Alternate Exterior Angles
Corresponding Angles
Same Side Interior Angles
Nonadjacent interior that lie on opposite sides of a transver…
Nonadjacent exterior angles that lie on opposite sides of the…
Angles that lie on the same side of the traversal and in corr…
Interior angles that lie on the same side of the transversal.…
Alternate Interior Angles
Nonadjacent interior that lie on opposite sides of a transver…
Alternate Exterior Angles
Nonadjacent exterior angles that lie on opposite sides of the…
29 terms
Geometry Chapter 3
space
edges
collinear
coplanar
set of all points, not flat
segments with points
all points in a set on a line
all points in a set in a plane
space
set of all points, not flat
edges
segments with points
11 terms
Geometry Chapter 3
Alternate Interior Angles
Alternate Exterior Angles
Corresponding Angles
Consecutive Interior Angles
Angles that lie within a pair of lines and on opposite side o…
Angles that lie outside a pair of lines and on opposite sides…
Two angles that are formed by two lines cut by a transversal…
Angles that lie within a pair of lines and on the same side o…
Alternate Interior Angles
Angles that lie within a pair of lines and on opposite side o…
Alternate Exterior Angles
Angles that lie outside a pair of lines and on opposite sides…
29 terms
Geometry Chapter 3
Parallel Lines
Skew Lines
Parallel Planes
Transversal
Two or more lines in the same plane that do not intersect
Two or more lines that are in different planes and do not int…
Two or more planes that do not intersect
A line that intersects two other coplanar lines at two differ…
Parallel Lines
Two or more lines in the same plane that do not intersect
Skew Lines
Two or more lines that are in different planes and do not int…
20 terms
Honors Geometry Chapter 3 Vocabulary
Parallel Lines
Skew Lines
Parallel Planes
Transversal Line
Coplanar lines that do not intersect.
Lines that do not intersect and are not coplanar.
Planes that do not intersect.
A line that intersects two or more coplanar lines at two diff…
Parallel Lines
Coplanar lines that do not intersect.
Skew Lines
Lines that do not intersect and are not coplanar.
21 terms
Geometry Chapter 3 Vocabulary
parallel lines
skew lines
parallel planes
transversal
lines in the same plane that never intersect
lines that do not intersect and are not coplanar
planes that do not intersect
a line that intersects two or more lines
parallel lines
lines in the same plane that never intersect
skew lines
lines that do not intersect and are not coplanar
31 terms
Geometry chapter 3
The Reflexive Property
The Substitution Property
The Addition Property
The Subtraction Property
a = a.
If a = b, then a can be substituted for b in any expression.
If a = b, then a + c = b + c.
If a = b, then a - c = b - c.
The Reflexive Property
a = a.
The Substitution Property
If a = b, then a can be substituted for b in any expression.
11 terms
Geometry - Chapter 3
parallel lines
perpendicular lines
skew lines
parallel planes
coplanar lines that do not intersect
two lines that intersect at 90 angles
lines that do not intersect and are not coplanar
planes that do not intersect
parallel lines
coplanar lines that do not intersect
perpendicular lines
two lines that intersect at 90 angles
37 terms
Geometry Chapter 3 terms
coinciding lines
intersecting lines
parallel lines
perpendicular lines
-same line... -have same slope... -have same y-intercept
-lines that intersect and have different slopes and different…
-have same slope... -have different y-intercepts
-have opposite reciprocal slopes... (slopes opposite)
coinciding lines
-same line... -have same slope... -have same y-intercept
intersecting lines
-lines that intersect and have different slopes and different…
CPM Geometry Chapter 3
Complementary angles
Rotation
dilation
corresponding angles
One point on the plane, the center of rotation, is fixed and…
A dilation stretches or shrinks the original figure.
...
Complementary angles
Rotation
One point on the plane, the center of rotation, is fixed and…
8 terms
Geometry: Chapter 3 Vocabulary
parallel lines
skew lines
parallel planes
transversal
2 lines that are coplanar and do not intersect
2 lines that do not intersect and are not coplanar
2 planes that do not intersect
A line that intersects 2 or more coplanar lines at different…
parallel lines
2 lines that are coplanar and do not intersect
skew lines
2 lines that do not intersect and are not coplanar
10 terms
Geometry Chapter 3 - Parallel and Perpendicular Lines
parallel lines
perpendicular lines
parallel planes
line perpendicular to a plane
lines in the same plane that never intersect
Lines that intersect to form right angles
planes that do not intersect
a line that intersects the plane in a point and is perpendicu…
parallel lines
lines in the same plane that never intersect
perpendicular lines
Lines that intersect to form right angles
28 terms
Geometry Chapter 3 (Pearson)
Parallel Lines
Skew Lines
Parallel Planes
Alternate Interior Angles
Coplanar lines that do not intersect. The symbol "II" means "…
Noncoplanar lines that are not parallel and do not intersect.
Planes that do not intersect.
Nonadjacent interior angles that lie on opposite sides of the…
Parallel Lines
Coplanar lines that do not intersect. The symbol "II" means "…
Skew Lines
Noncoplanar lines that are not parallel and do not intersect.
40 terms
Geometry for Enjoyment and Challenge - Chapter 3
If all pairs of corresponding parts of…
If two polygons are congruent
The shortcut for "If there exists a co…
The shortcut for "If there exists a co…
then the polygons are congruent.
then all pairs of their corresponding parts are congruent.
SSS
SAS
If all pairs of corresponding parts of…
then the polygons are congruent.
If two polygons are congruent
then all pairs of their corresponding parts are congruent.
10 terms
Geometry Chapter 3
If two angles are complementary to the…
Complementary Angles
Adjecent Angles
Linear Pairs
... then they are equal (congruent).
Two angles whose sum is 90 degrees.
These are angles that have a common vertex and a common side…
A pair of adjacent angles whose exterior sides form a straigh…
If two angles are complementary to the…
... then they are equal (congruent).
Complementary Angles
Two angles whose sum is 90 degrees.
47 terms
Geometry Chapter 3
Transversal
Alternate Interior Angles
Corresponding Angles
Same-Side Interior Angles
A line that intersects two coplanar lines at two distinct poi…
Angles that lie within (inside, in the interior) a pair of li…
Angles formed by a transversal cutting through 2 or more line…
Two interior angles on the same side of the transversal... If t…
Transversal
A line that intersects two coplanar lines at two distinct poi…
Alternate Interior Angles
Angles that lie within (inside, in the interior) a pair of li…
13 terms
geometry chapter 3 review
parallel lines
skew line
parallels planes
transversal
two lines that do not intersect and are coplanar
two lines that do not intersect and are not coplanar
two planes that do not intersect
a line that intersect two or more coplanar lines at different…
parallel lines
two lines that do not intersect and are coplanar
skew line
two lines that do not intersect and are not coplanar
12 terms
Geometry Chapter 3
complementary angles
supplementary angles
adjacent angles
linear pair
Complementary angles are angles with measure that add to 90 d…
Supplementary angles are angles with measure that add to 180…
Adjacent angles are angles that have the same vertex, share a…
A linear pair is two adjacent angles who exterior sides form…
complementary angles
Complementary angles are angles with measure that add to 90 d…
supplementary angles
Supplementary angles are angles with measure that add to 180…
22 terms
Geometry Chapter 3 Terms Figures (BJU Press)
B is between A and C (A-B-C or C-B-A)
H is between I and G ((I-H-G or G-H-I)
Midpoint
Midpoint
B is between A and C (A-B-C or C-B-A)
H is between I and G ((I-H-G or G-H-I)
13 terms
Geometry Chapter 3
parallel lines
skew liines
parallel planes
transversal
two lines that do not intersect and are coplanar
lines that do not intersect and are not coplanar
two planes that do not intersect
a line that intersects two or more coplanar lines at differen…
parallel lines
two lines that do not intersect and are coplanar
skew liines
lines that do not intersect and are not coplanar
28 terms
Geometry - Henderson/ Chapter 3
Slope
slope-intercept form
parallel line
perpendicular
rate of change = slope = m = (formula)
y = mx + b... M= slope... b = y- intercept (location where graph cr…
two lines that are parallel will have the same slope
two lines that are perpendicular have negative reciprocal slo…
Slope
rate of change = slope = m = (formula)
slope-intercept form
y = mx + b... M= slope... b = y- intercept (location where graph cr…
20 terms
Chapter 3 Geometry plus
Parallel Lines
Perpendicular Lines
Parallel Planes
Skew Lines
Two or more lines which lie in the same plane and never inter…
Lines which intersect to form a right angle
Two or more planes which never intersect
noncoplanar lines that never intersect
Parallel Lines
Two or more lines which lie in the same plane and never inter…
Perpendicular Lines
Lines which intersect to form a right angle
18 terms
Geometry Chapter 3 jack
corresponding angles
alternate interior angles
alternate exterior angles
same side interior angles
corresponding angles
alternate interior angles
15 terms
Chapter 3 Amsco Geometry Reasoning Vocabulary
Segment Addition Postulate
Definition of Midpoint
Angle Addition Postulate
Definition of Angle Bisector
Segment Addition Postulate
Definition of Midpoint
16 terms
Geometry Chapter 3 Vocabulary/Theorems/Postulates
Transversal
Alternate Interior Angles
Consecutive Interior Angles
Corresponding Angles
a line that intersects two or more coplanar lines at differen…
are inside the parallel lines, and on opposite (alternate) si…
lie on the same side of the transversal and on the interior o…
are two nonadjacent angles that lie on the ... same side of the…
Transversal
a line that intersects two or more coplanar lines at differen…
Alternate Interior Angles
are inside the parallel lines, and on opposite (alternate) si…
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