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Study sets matching "geometry"

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Study sets matching "geometry"

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
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
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
CORRESPONDING ANGLES
VERTICAL ANGLES
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
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
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
22 terms
Geometry
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.
15 terms
GEOMETRY
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
CORRESPONDING ANGLES
VERTICAL ANGLES
ALTERNATE INTERIOR ANGLES
ALTERNATE EXTERIOR ANGLES
25 terms
Geometry
Geometry
Point
Line
Plane
word composed of two Greek terms, "geos" meaning earth and "m…
it is represented by a dot
; it is composed of an infinite series of points; extends wit…
any flat surface
Geometry
word composed of two Greek terms, "geos" meaning earth and "m…
Point
it is represented by a dot
110 terms
Geometry
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.
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…
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…
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.
10 terms
Geometry
parallelogram
rhombus
rectangle
square
A quadrilateral with two pairs of parallel sides
A quadrilateral with four congruent sides. "Kite"
A parallelogram with 90 degree angles. A square is also a rec…
4 equal sides. 90 degree angles.
parallelogram
A quadrilateral with two pairs of parallel sides
rhombus
A quadrilateral with four congruent sides. "Kite"
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…
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
14 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
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.
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…
17 terms
geometry
Severus, Snape
Sirius, Black
pyramid
cone
Potions and dark arts teacher at Hogwarts also head of Slythe…
Harry Potters God Father
a polyhedron formed by connecting a point called the apex
a solid 3d shape that tapers from a circle or ruffly circular…
Severus, Snape
Potions and dark arts teacher at Hogwarts also head of Slythe…
Sirius, Black
Harry Potters God Father
21 terms
Geometry
Acute angle
Angle
Endpoint
Line
Acute angle
Angle
Geometry
Point
line
Ray
Obtuse Angle
an exact location that has no size
A straight, unbroken set of points that goes on forever. It h…
A part of a line, with one endpoint, that continues without e…
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 h…
47 terms
Geometry
Point
Line
Plane
Collinear points
Geometric figure with no dimension.
Geometric figure with one dimension.
Geometric figure with two dimensions.
Points on the same line.
Point
Geometric figure with no dimension.
Line
Geometric figure with one dimension.
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.
Geometry
Perpendicular lines
Parallel lines
Vertical angles
Adjacent angles
Lines that intersect to form right angles
Coplanar lines that do not intersect
Angles that are formed opposite of each other when 2 lines in…
Angles that share a vertex and a side
Perpendicular lines
Lines that intersect to form right angles
Parallel lines
Coplanar lines that do not intersect
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
13 terms
Geometry
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
14 terms
Geometry
a location in space - a dot
connects two points and continues on i…
part of a line between two points
a line that has an endpoint on one end…
point
line
line segment
ray
a location in space - a dot
point
connects two points and continues on i…
line
36 terms
Geometry
Square
Rectangle
Triangle
Circle
A _____ is a plane figure with 4 equal sides and 4 right angl…
A Quadrilateral with 4 sides and 4 right angles.... Opposite si…
A polygon with 3 sides and 3 angles.
A polygon made with a continuous line which is always the sam…
Square
A _____ is a plane figure with 4 equal sides and 4 right angl…
Rectangle
A Quadrilateral with 4 sides and 4 right angles.... Opposite si…
21 terms
geometry
Triangle
parallelogram
trapezoid
regular polygon
3-sided polygon
4-sided quadrilateral. 2 pairs of parallel lines
4-sided quadrilateral. 1 pair of parallel lines
polygon with congruent sides and congruent angles
Triangle
3-sided polygon
parallelogram
4-sided quadrilateral. 2 pairs of parallel lines
18 terms
Geometry
Acute Angle
Obtuse Angle
Right Angle
Straight Angle
angle that measures less than 90 degrees
angle that measures more than 90 degrees
angle that measure 90 degrees
angle that measures 180 degrees
Acute Angle
angle that measures less than 90 degrees
Obtuse Angle
angle that measures more than 90 degrees
12 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
92 terms
Geometry
Geometry
Point
Line
Plane
The study of shapes and their spatial properties.
An exact location in space. (Point A)
Infinitely many points that extend in both directions forever.
A surface with length and width but no thickness, extending i…
Geometry
The study of shapes and their spatial properties.
Point
An exact location in space. (Point A)
23 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…
9 terms
Geometry
a location in space - a dot
connects two points and continues on i…
part of a line between two points
a line that has an endpoint on one end…
point
line
line segment
ray
a location in space - a dot
point
connects two points and continues on i…
line
46 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…
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
11 terms
geometry
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
10 terms
Geometry
Parallelograms
Quadrilateral
Rectangle
Rhombus
A quadrilateral (4 sides & 4 angles) where opposites sides ar…
A polygon with 4 sides and 4 angles.
A quadrilateral with 4 sides and 4 right angles.... Opposite si…
A parallelogram with four equal sides and opposite angles are…
Parallelograms
A quadrilateral (4 sides & 4 angles) where opposites sides ar…
Quadrilateral
A polygon with 4 sides and 4 angles.
110 terms
Geometry
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.
11 terms
Geometry
quadrilateral
congruent
parallel
intersecting lines
has 4 sides and 4 angles
same or equal
lines that never cross
cross at a point
quadrilateral
has 4 sides and 4 angles
congruent
same or equal
101 terms
Geometry
bisector
segment
Radius
circle
A ray that divides an angle into two congruent angles
The line between A and B
A straight line from the center to the circumference of a cir…
Set of points that are a fixed distance from a given point ca…
bisector
A ray that divides an angle into two congruent angles
segment
The line between A and B
40 terms
Geometry
Tangent
Secant
Central angle
Inscribed angle
intersects a circle in only 1 place.
intersects a circle in 2 places.
is equal to its intercepted arc.
is equal to ½ its intercepted arc.
Tangent
intersects a circle in only 1 place.
Secant
intersects a circle in 2 places.
16 terms
Geometry
Area
Perimeter
Trapezoid
Composite figure
the number of square units enclosed by the two dimensional sh…
the distance around the outside of a 2D shape.
Two dimensional shape with four sides and one pair of paralle…
A figure (or shape) that can be divided into more than one of…
Area
the number of square units enclosed by the two dimensional sh…
Perimeter
the distance around the outside of a 2D shape.
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…
30 terms
Geometry
quadrilateral
point
line
ray
a shape with four sides and four angles
an exact location represented by a dot
a straight set of points that extends in opposite directions…
a part of a line that has one endpoint and extends in one dir…
quadrilateral
a shape with four sides and four angles
point
an exact location represented by a dot
Geometry
Circle
Triangle
Square
Hexagon
Circle
Triangle
18 terms
Geometry
Acute Angle
Right Angle
Obtuse Angle
Straight Angle
Acute Angle
Right Angle
9 terms
Geometry
Midsegment
Median
Altitude
Perpendicular Bisector
def: two midpoints connected by a line... Prop: midsegment is pa…
Def: segment that connects a vertex of a triangle to the midp…
Def: a line segment that goes through the vertex and is perpe…
Def: a line segment that goes through the midpoint of a side…
Midsegment
def: two midpoints connected by a line... Prop: midsegment is pa…
Median
Def: segment that connects a vertex of a triangle to the midp…
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