Study sets matching "geometry"

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Study sets matching "geometry"

Geometry
distance formula
midpoint
circumference
diameter formula
distance formula
midpoint
Geometry
Circle
Triangle
Square
Hexagon
Circle
Triangle
Geometry
Right Angle
Acute Angle
Obtuse Angle
Equalateral
an angle that measures 90 degrees
an angle that measures less than 90 degrees
An angle that measures more than 90 degrees but less than 180…
3 equal sides
Right Angle
an angle that measures 90 degrees
Acute Angle
an angle that measures less than 90 degrees
77 terms
Geometry
Point
Line
Plane
Collinear Points
Has no dimension. Represented by a dot.
Has no dimension. It is represented by a line with two arrowh…
Has 2 dimension. Represented by a shape that looks like a wal…
Points that lie on the same line.
Point
Has no dimension. Represented by a dot.
Line
Has no dimension. It is represented by a line with two arrowh…
Geometry
Quadrilateral
Parallelogram
Trapezoid
Angle
Shape with four sides
Shape with parallel sides
Shape with one set of parallel lines
Opening between two intersecting lines
Quadrilateral
Shape with four sides
Parallelogram
Shape with parallel sides
11 terms
geometry
parallel lines
transversal
skew lines
parallel planes
coplanar lines that dont intersect
line that intersects two lines in two different points
lines that dont intersect and are non coplanar
planes that dont intersect
parallel lines
coplanar lines that dont intersect
transversal
line that intersects two lines in two different points
13 terms
Geometry
Point
Line
Plane
Segment
names a location, represented by a dot
2 pts. on a line
3 points NOT on a line
2 endpoints
Point
names a location, represented by a dot
Line
2 pts. on a line
25 terms
Geometry
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
47 terms
Geometry
point
line
Plane
collinear points
has no dimension. represented by a dot
a line has one dimension. represented by a line with two arro…
has two dimensions. represented by a shape that looks like a…
points on the same line
point
has no dimension. represented by a dot
line
a line has one dimension. represented by a line with two arro…
43 terms
Geometry
Midpoint
Slope
Parallel Lines
Perpendicular Lines
The middle of a line
The direction and steepness of a line
Lines that never meet
Lines that bisect and form a 90 degree angle
Midpoint
The middle of a line
Slope
The direction and steepness of a line
27 terms
Geometry
Pythagorean Theorem
Vertical Angles are
Same-Side Interior Angles are
Angle
a² + b² = c²
Congruent
equal to 180⁰
a figure formed by two rays with a common endpoint
Pythagorean Theorem
a² + b² = c²
Vertical Angles are
Congruent
11 terms
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…
40 terms
Geometry
Acute Angle
Adjacent Angles
Angle
Angle Bisector
Angle whose measure is less than 90 degrees.
A pair of angles with a common (shared) vertex and common side.
A figure formed by two rays with a common endpoint. The commo…
A ray that divides an angle into two congruent angles
Acute Angle
Angle whose measure is less than 90 degrees.
Adjacent Angles
A pair of angles with a common (shared) vertex and common side.
Geometry
Inductive Reasoning
Conjecture
Counterexample
Conditional Statement... p-q
The process of reasoning that a rule of statement is true bec…
A statement you believe is true based on inductive Reasoning.
ONE example showing that a conjecture is not true.
A statement that can be written in an if then form.
Inductive Reasoning
The process of reasoning that a rule of statement is true bec…
Conjecture
A statement you believe is true based on inductive Reasoning.
Geometry
Distance Formula
Slope Formula
Slope Intercept Form
Midpoint Formula
Distance Formula
Slope Formula
12 terms
Geometry
Parallel
Perpendicular
Vertex
Angle
Parallel lines are two lines that will not meet no matter how…
Perpendicular lines are lines that meet at a right angle.
A vertex is a point where two sides of a polygon meet.
When two line segments share the same endpoint, they form an…
Parallel
Parallel lines are two lines that will not meet no matter how…
Perpendicular
Perpendicular lines are lines that meet at a right angle.
43 terms
Geometry
Postulate 5
Postulate 6
Postulate 7
Postulate 8
through any two points there exists exactly one line
a line contains at least two points
If two lines intersect, then their intersection is exactly on…
Through any three noncollinear points there exists exactly on…
Postulate 5
through any two points there exists exactly one line
Postulate 6
a line contains at least two points
geometry
Point-.
line
segment
ray
It has no size i.e. no width, no length and no depth.
is straight (no curves)
each of the parts into which something is or may be divided.
A portion of a line which starts at a point and goes off in a…
Point-.
It has no size i.e. no width, no length and no depth.
line
is straight (no curves)
Geometry
Circle
Square
Heart
Rectangle
Circle
Square
Geometry
scalene triangle
equilateral triange
isosceles triangle
acute triangle
no congruent sides
3 equal sides with the same length, 3 angles with the same me…
A triangle that has 2 equal sides.
A triangle with 3 acute angles
scalene triangle
no congruent sides
equilateral triange
3 equal sides with the same length, 3 angles with the same me…
10 terms
Geometry
45-45-90 degree triangles
30-60-90 degree triangles
SOH CAH TOA
law of cosines
45-45-90 degree triangles
30-60-90 degree triangles
Geometry
polygon
line segment
endpoint
vertex
A close shape made from straight lines.must have at least 3 s…
In geometry a line segment is of a line that is bounded by tw…
Endpoints mark the beginning or end of a line segment or ray.
Each angular point of a polygon,polyhedron,or other figure.
polygon
A close shape made from straight lines.must have at least 3 s…
line segment
In geometry a line segment is of a line that is bounded by tw…
21 terms
Geometry
Point
Line
Line segment
Ray
No dimension, represented by a dot
No dimension. A line exists between any two points and extend…
Part of a line that has two distinct end points. Contains eve…
A line with a single endpoint (or point of origin) that exten…
Point
No dimension, represented by a dot
Line
No dimension. A line exists between any two points and extend…
8 terms
geometry
lines
plane
space
segment
a line is defined as a line of points that extends infinitely…
flat surface that extends indefinitely in all directions.
a boundless three dimensional set of all points.
a part of a line that consists of two points called endpoints…
lines
a line is defined as a line of points that extends infinitely…
plane
flat surface that extends indefinitely in all directions.
geometry
point
line
plane
parallel lines
An exact location in space.
A straight pathway that goes on and on in both directions. No…
A flat surface.
Lines in a plane that never intersect and are always an equal…
point
An exact location in space.
line
A straight pathway that goes on and on in both directions. No…
Geometry
Postulate 1-1
Postulate 1-2
Postulate 1-3
Postulate 1-4
Through any two points there is exactly one line.
If two distinct lines intersect, then they intersect in exact…
If two distinct planes intersect, then they intersect in exac…
Through any three noncollinear points there is exactly one pl…
Postulate 1-1
Through any two points there is exactly one line.
Postulate 1-2
If two distinct lines intersect, then they intersect in exact…
Geometry
Pythagorean Theorem
Circle Area
Circle Circumference
Square
leg^2 + leg^2 = hyp^2
A=s^2... P=4s
Pythagorean Theorem
leg^2 + leg^2 = hyp^2
Circle Area
Geometry
Coordinate plane
Distance formula
Midpoint formula
Origin
Is a two dimensional region divided into four regions called…
On a coordinate plane the distance between two points or coor…
The midpoint formula is used to find the midpoint of a line s…
Origin on a coordinate plane is the point of intersection
Coordinate plane
Is a two dimensional region divided into four regions called…
Distance formula
On a coordinate plane the distance between two points or coor…
Geometry
Acute angle
Equilateral triangle
Isosceles triangle
Obtuse angle
An angle measuring less than 90 degrees
A triangle with three equal sides
A triangle with two equal sides and two equal angles
An angle greater than 90 degrees and less than 180 degrees
Acute angle
An angle measuring less than 90 degrees
Equilateral triangle
A triangle with three equal sides
17 terms
Geometry
ray
angle
vertex
line
is part of a line that starts at an endpoint and extends infi…
is a figure formed by two rays that share the same endpoint
is the common endpoint of two rays that form an angle
is a collection of points arranged in a straight path
ray
is part of a line that starts at an endpoint and extends infi…
angle
is a figure formed by two rays that share the same endpoint
Geometry
Segment addition Postulate
Midpoint definition/formula
Distance formula
Segment Bisector
If B is between A and C then AB + BC = AC
divides or bisects the segment in half
a segment, ray, line, or plane that intersects a segment at i…
Segment addition Postulate
If B is between A and C then AB + BC = AC
Midpoint definition/formula
divides or bisects the segment in half
Geometry
Line
Ray
Segment
Collinear
A straight line that extends infinitely
A line with an endpoint that extends infinitely in one direct…
a line with endpoints on both ends
Three or more points on the same line
Line
A straight line that extends infinitely
Ray
A line with an endpoint that extends infinitely in one direct…
14 terms
Geometry
solid figure
face
base
edge
a three dimensional shape
a flat surface on a solid figure
the bottom flat surface on a solid figure
the line segment where two faces of a solid figure meet.
solid figure
a three dimensional shape
face
a flat surface on a solid figure
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…
11 terms
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…
Geometry
point
line
collinear
noncollinear
names a location and has no size
a straight path that has no thickness and extends forever
any set of points that lie on the same line
points that do not lie on the same line
point
names a location and has no size
line
a straight path that has no thickness and extends forever
143 terms
Geometry
Theorems
Postulates
3 Undefined terms
Points
statement that can be proven using postulates, definitions an…
statement accepted without proof (usually very obvious
Lines, Points, Planes
- labeled with capital letters
Theorems
statement that can be proven using postulates, definitions an…
Postulates
statement accepted without proof (usually very obvious
46 terms
Geometry
Point
Line
Plane
Undefined Terms
No dimension. It is represented by a dot
Has one dimension. It is represented by a line with two arrow…
Has two dimensions. It is represented by a shape that looks l…
The words point, line and plane.
Point
No dimension. It is represented by a dot
Line
Has one dimension. It is represented by a line with two arrow…
Geometry
circle
intersection
plane
cone
a perfectly round shape : a line that is curved so that its e…
the act or process of crossing or intersecting
to make even
a shape that has a pointed top and sides that form a circle a…
circle
a perfectly round shape : a line that is curved so that its e…
intersection
the act or process of crossing or intersecting
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.
30 terms
geometry
parallel lines
skew lines
Parallel planes
if segments or rays are contained with…
are coplanar lines that do not intersect
are lines that DO NOT intersect and are NOT coplanar
planes that do not intersect
then the segments or rays are parallel or skew
parallel lines
are coplanar lines that do not intersect
skew lines
are lines that DO NOT intersect and are NOT coplanar
14 terms
Geometry
Circle
Arc
Minor Arc
Major Arc
the set of all points on a plane at a set distance from a giv…
Two points on a circle and the continuous (unbroken) part of…
An arc whose length is less than half of the circle, named wi…
An arc of a circle whose length is more than half of the circ…
Circle
the set of all points on a plane at a set distance from a giv…
Arc
Two points on a circle and the continuous (unbroken) part of…
29 terms
Geometry
point
plane
collinear
coplanar
a precise location or place on a plane. Usually represented b…
a flat surface that is infinitely large with zero thickness
Points that lie on the same straight line
Objects are coplanar if they all lie in the same plane.
point
a precise location or place on a plane. Usually represented b…
plane
a flat surface that is infinitely large with zero thickness
60 terms
Geometry
Parallel lines
Perpendicular lines
Skew lines
Parallel planes
Two lines that lie in the same plane and do not intersect.
Two lines that intersect to form a right angle.
Two lines that do not lie in the same plane and do not inters…
Two planes that do not intersect
Parallel lines
Two lines that lie in the same plane and do not intersect.
Perpendicular lines
Two lines that intersect to form a right angle.
26 terms
Geometry
father of Geometry
segment addition postulate
Postulate 1:1
Point
Euclid
If A, B, C, are collinear and B is between A and C, then AB+…
through any 2 points there is exactly one line
A location in the coordinate plane. Symbol- A
father of Geometry
Euclid
segment addition postulate
If A, B, C, are collinear and B is between A and C, then AB+…
20 terms
Geometry
polygon
triangle
quadrilateral
square
A closed plane figure made up of line segments
A polygon with three sides.
A four-sided polygon.
A regular polygon with four equal sides and four 90 degree an…
polygon
A closed plane figure made up of line segments
triangle
A polygon with three sides.
40 terms
Geometry
Acute angle
Right Angle
Obtuse Angle
Straight Angle
Is an angle whose measure is between 0 and 90.
Is an angle whose measure is 90.
Is an angle whose measure is between 90 and 180.
Is an angle whose measure is 180.
Acute angle
Is an angle whose measure is between 0 and 90.
Right Angle
Is an angle whose measure is 90.
125 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.
Geometry
Pythagorean Theorem
obtuse < theorem
acute < theorem
45 , 45, 90 Triangle theorem
a^2 + b^2 = c^2
c^2 > a^2 + b^2
c^2 < a^2 + b^2
Pythagorean Theorem
a^2 + b^2 = c^2
obtuse < theorem
c^2 > a^2 + b^2
Geometry
bisect
angle bisector
perpendicular
parallel
to cut exactly in half
a ray that divides an angle into 2 congruent angles
2 lines that intersect to form a right angle
never intersecting
bisect
to cut exactly in half
angle bisector
a ray that divides an angle into 2 congruent angles
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