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Study sets matching "geometry circles chapter 12"

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Study sets matching "geometry circles chapter 12"

26 terms
Geometry Chapter 12: Circles Vocabulary
12.1 interior of a circle
12.1 exterior of a circle
12.1 chord
12.1 secant
the set of all points inside the circle
the set of all points outside the circle
a segment whose endpoints lie on a circle
a line that intersects a circle at two points
12.1 interior of a circle
the set of all points inside the circle
12.1 exterior of a circle
the set of all points outside the circle
Chapter 12 Geometry Circles
Circle
center
radius
Diameter
A round plane figure whose boundary consists of points equidi…
The point at the middle of the circle
A straight line segment that reaches from the center of the s…
A straight line segment passing through the center of a shape…
Circle
A round plane figure whose boundary consists of points equidi…
center
The point at the middle of the circle
22 terms
Geometry Chapter 12 Circles
If a line is tangent to a circle, then
If a line in the plane of a circle is…
If 2 tangent segments to a circle shar…
Within a circle or in congruent circle…
The line is perpendicular to the radius at the point of tange…
The line is a tangent to the circle.
The 2 segments are congruent.
Congruent arcs.
If a line is tangent to a circle, then
The line is perpendicular to the radius at the point of tange…
If a line in the plane of a circle is…
The line is a tangent to the circle.
20 terms
Geometry Chapter 12: Circles
Tangent
Theorem 12-1
Theorem 12-3
Chords
A line that hits a circle only at one point
If a line is tangent to the circle, then it is perpendicular…
If two tangent segments share a common endpoint, then they ar…
A segment whose endpoints are on a circle
Tangent
A line that hits a circle only at one point
Theorem 12-1
If a line is tangent to the circle, then it is perpendicular…
22 terms
Geometry Chapter 12 Circles
If a line is tangent to a circle, then
If a line in the plane of a circle is…
If 2 tangent segments to a circle shar…
Within a circle or in congruent circle…
The line is perpendicular to the radius at the point of tange…
The line is a tangent to the circle.
The 2 segments are congruent.
Congruent arcs.
If a line is tangent to a circle, then
The line is perpendicular to the radius at the point of tange…
If a line in the plane of a circle is…
The line is a tangent to the circle.
34 terms
Geometry Chapter 12 Circles
a circle
A radius
all radi of the same cirlce
a chord of a circle
is the set of all points in a plane that are at a given dista…
is a line segment that joins the center of the circle to a po…
are congruent
is a line segment that joints two points of the circle
a circle
is the set of all points in a plane that are at a given dista…
A radius
is a line segment that joins the center of the circle to a po…
13 terms
Chapter 12 Geometry: Circles
Tangent line
If two tangent segments to a circle sh…
Within a circle or in congruent circle…
Within a circle or in congruent circle…
Perpendicular to the radius at the point of tangency
Congruent
Congruent arcs
Chords
Tangent line
Perpendicular to the radius at the point of tangency
If two tangent segments to a circle sh…
Congruent
33 terms
Geometry Chapter 12: Circles Vocab
tangent
point of tangency
If a line is tangent to a circle...
If a line in the plane of a circle is…
a line in the plane of the circle that intersects the circle…
the point where a circle and a tangent intersect
Then the line is perpendicular to the radius at the point of…
Then the line is tangent to the circle
tangent
a line in the plane of the circle that intersects the circle…
point of tangency
the point where a circle and a tangent intersect
8 terms
Chapter 12 - Circles in Geometry
Chord
Secant
Tangent of a Circle
Point of a Tangency
A segment whose endpoints lie on a circle
A line that intersects a circle at two points
A line in the same plane as a circle that intersects it at ex…
The point where the tangent and a circle intersect
Chord
A segment whose endpoints lie on a circle
Secant
A line that intersects a circle at two points
19 terms
Adv Geometry MTH013 Chapter 12: Circles
arc
arc length
central angle of a circle
chord
an unbroken part of a circle consisting of two points on the…
the distance along an arc measured in linear units
an angle whose vertex is the center of a circle
a segment whose endpoints lie on a circle
arc
an unbroken part of a circle consisting of two points on the…
arc length
the distance along an arc measured in linear units
12 terms
Chapter 12-Circles- vocabulary
tangent
secant
sector of a circle
segment of a circle
a line that intersects circle at one point
a line that intersects circle at two points
tangent
a line that intersects circle at one point
secant
a line that intersects circle at two points
26 terms
Geometry Chapter 12: Circles Vocabulary
12.1 interior of a circle
12.1 exterior of a circle
12.1 chord
12.1 secant
the set of all points inside the circle
the set of all points outside the circle
a segment whose endpoints lie on a circle
a line that intersects a circle at two points
12.1 interior of a circle
the set of all points inside the circle
12.1 exterior of a circle
the set of all points outside the circle
16 terms
geometry chapter 12 circle
circle
Center of a circle
Interior of a circle
Exterior of a circle
the set of all points in a plane that are equidistant from a…
The point that the distance is equidistant from
set of all points inside circle
set of all points outside the circle
circle
the set of all points in a plane that are equidistant from a…
Center of a circle
The point that the distance is equidistant from
24 terms
Chapter 12: Circles
Tangent line
Point of tangency
Perpendicular, radius
(n-2)180
a line in the plane of the circle that intersects the circle…
the point where a circle and a tangent intersect
A tangent is ______ to the ______ of the circle at the point…
Sum of angle measure formula
Tangent line
a line in the plane of the circle that intersects the circle…
Point of tangency
the point where a circle and a tangent intersect
20 terms
Pearson Florida Geometry Chapter 12 (Circles)
D=√(x2-x1)^2 + (y2-y1)^2
(-b± √b^2-4ac) /2a
tangent
chord
Distance Formula
Quadratic Formula
line that intersects circle at exactly one point
segment whose endpoints are on a circle
D=√(x2-x1)^2 + (y2-y1)^2
Distance Formula
(-b± √b^2-4ac) /2a
Quadratic Formula
17 terms
Geometry Chapter 12 Circle Vocab
tangent line
tangent circle
exterior
interior
a line that intersects a circle in exactly one point, called…
circles that intersect in one point
all points of plane that are outside of circle
all points of the plane that are inside circle
tangent line
a line that intersects a circle in exactly one point, called…
tangent circle
circles that intersect in one point
Chapter 12: Circles
Circle
Radius
Congruent Circles
Concentric Circles
Set of all points in a plane equidistant from a given point k…
Segment whose endpoints are the center and a point on the cir…
Circles with congruent radius.
Coplanar circles with the same center.
Circle
Set of all points in a plane equidistant from a given point k…
Radius
Segment whose endpoints are the center and a point on the cir…
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
46 terms
Chapter 12 Circles
Inscribed Angle
Intercepted Arc
Subtend
Secant Segment
An angle whose vertex is on a circle and whose sides contain…
Endpoints that lie on the sides of an inscribed angle and all…
A chord or arc subtends an angle if its endpoints lie on the…
a segment of a secant with at least one endpoint on the circle.
Inscribed Angle
An angle whose vertex is on a circle and whose sides contain…
Intercepted Arc
Endpoints that lie on the sides of an inscribed angle and all…
36 terms
Geometry: Ch. 12 - Chapter Review - Circles
circle
point
congruent
chord
A ____ is the set of all points in a plane that are at a give…
A radius is a line segment that joins the center of the circl…
All radii of the same circle are ____ .
A ____ of a circle is a line segment that joins two points of…
circle
A ____ is the set of all points in a plane that are at a give…
point
A radius is a line segment that joins the center of the circl…
16 terms
chapter 12( circles)
diameter
radius(radii)
secant
chord
a chord of a circle that goes through the center.
half a diameter, a segment from center of a circle with other…
is a line that intersects a circle at two points.
is a segment whose endpoints is on a circle
diameter
a chord of a circle that goes through the center.
radius(radii)
half a diameter, a segment from center of a circle with other…
13 terms
Chapter 12-Circles- vocabulary
tangent
secant
sector of a circle
segment of a circle
a line that intersects circle at one point
a line that intersects circle at two points
tangent
a line that intersects circle at one point
secant
a line that intersects circle at two points
25 terms
Chapter 12: Circles
Circle
Concentric
Chord
Diameter
A circle is the set of all points in a plane that are at a gi…
Circles are concentric iff they lie in the same plane and hav…
A chord of a circle is a line segment that joins two points o…
The diameter of a circle is a chord that contains the center
Circle
A circle is the set of all points in a plane that are at a gi…
Concentric
Circles are concentric iff they lie in the same plane and hav…
Chapter 12 Circles
Circle
Radius
Radii
Chord
set of all points in a plane that are at a given distance fro…
a line segment that joins the center of the circle to a point…
all radii of the same circle are congruent
a line segment that joins 2 points of the circle
Circle
set of all points in a plane that are at a given distance fro…
Radius
a line segment that joins the center of the circle to a point…
10 terms
Chapter 12: CIRCLES
Tangent Line
Two tangent segments
Chord
Congruent circles
The straight line that just touches the circle. It is perpend…
If two tangent segments to a circle share a common endpoint o…
A segment whose endpoints are on a circle
Within a circle or in congruent circles, congruent central an…
Tangent Line
The straight line that just touches the circle. It is perpend…
Two tangent segments
If two tangent segments to a circle share a common endpoint o…
12 terms
chapter 12 circles
secant
chord
tangent
interior
a secant is a line that intersects a circle at two points.
a chord is a segment whose endpoints lie on a circle
a tangent is a line in the same plane as the circle that inte…
the interior of a circle is the set of all points inside the…
secant
a secant is a line that intersects a circle at two points.
chord
a chord is a segment whose endpoints lie on a circle
15 terms
chapter 12 circles
a circle
interior of a circle
exterior of a circle
chord
the set of all points in a plane that are equidistant from a…
the set of all points inside the circle
the set of all points outside the circle
a segment whose endpoints lie on a circle
a circle
the set of all points in a plane that are equidistant from a…
interior of a circle
the set of all points inside the circle
16 terms
chapter 12 circles
diameter
radius
secant
chord
a chord of a circle that goes through the center
half a diameter a segment from center of a circle with other…
is a line that intersects a circle at two points
is a segment whose endpoints lie on a circle
diameter
a chord of a circle that goes through the center
radius
half a diameter a segment from center of a circle with other…
23 terms
Chapter 10 Circles Geometry
circle
center
radius
chord
Set of all points in a plane that are equidistant from a give…
a point in the middle of the circle making everything equidis…
A segments whose endpoints are the center and anywhere else o…
A segment whose endpoints are on a circle.
circle
Set of all points in a plane that are equidistant from a give…
center
a point in the middle of the circle making everything equidis…
14 terms
Chapter 12 Circles
Diameter
Radius(radii)
Secant
Chord
A chord of a circle that goes through the center.
Half of diameter a segment from center of a circle with other…
A line that intersects a circle at two points.
A segment whose endpoints lie on a circle.
Diameter
A chord of a circle that goes through the center.
Radius(radii)
Half of diameter a segment from center of a circle with other…
10 terms
Chapter 12 Circles
Secant
Chord
Tangent
Interior
Line that intersects a circle at two points
Segment whose endpoints lie on a circle.
A line in the same plane as the circle that intersects it at…
The set of all points inside the circle.
Secant
Line that intersects a circle at two points
Chord
Segment whose endpoints lie on a circle.
Chapter 12 - Circles
interior of a circle
chord
secant
tangent
set of all points inside the circle
whose endpoints lie on a circle
line that intersects the circle at two points
is a line in the same plane as a circle that intersects it at…
interior of a circle
set of all points inside the circle
chord
whose endpoints lie on a circle
21 terms
Geometry Chapter 10 - Circles
circle
chord
diameter
radius
the set of all points in a plane that are equidistant from a…
a segment whose endpoints are on the circle.
a chord that passes through a center and the other endpoints…
a segment where one endpoint is at the center and the other e…
circle
the set of all points in a plane that are equidistant from a…
chord
a segment whose endpoints are on the circle.
53 terms
Geometry Chapter 10: Circles
Circle
Tangent Circles
Radius
Chord
The set of all points in a plane that are equidistant from a…
Coplanar circles that intersect in one point.
A segment whose endpoints are the center and any point on the…
A segment whose endpoints are on a circle.
Circle
The set of all points in a plane that are equidistant from a…
Tangent Circles
Coplanar circles that intersect in one point.
8 terms
Chapter 12 Vocabulary (Circles)
chord
inscribed angle
intercepted arc
locus
a segment whose endpoints are on the circle
an angle is inscribed in a circle if the vertex of the angle…
an arc of a circle having endpoints on the sides of an inscri…
a set of points, all of which meet a stated condition
chord
a segment whose endpoints are on the circle
inscribed angle
an angle is inscribed in a circle if the vertex of the angle…
Chapter 12- Circles
Tangent
Theorem 12-1
Theorem 12-2
Theorem 12-3
A line which touches a circle or ellipse at just one point is…
If a line is tangent to a circle, then the line is perpendicu…
If a line in the plane of a circle is perpendicular to a radi…
If two tangent segments to a circle share a common endpoint o…
Tangent
A line which touches a circle or ellipse at just one point is…
Theorem 12-1
If a line is tangent to a circle, then the line is perpendicu…
22 terms
Chapter 12: Circles
Chord
Secant
Tangent
Point of tangency
A segment of the circle whose endpoints lie on the circle.
A line that intersects the circle at two points.
Is a line that is in the same plane as a circle and intersect…
The point where the tangent and circle intersect.
Chord
A segment of the circle whose endpoints lie on the circle.
Secant
A line that intersects the circle at two points.
23 terms
Geometry Chapter 12
Polyhedron
Faces
Edge
Vertex
a solid that is made by polygons
flat enclosed sides that make up a shape
Where 2 faces meet
Corner
Polyhedron
a solid that is made by polygons
Faces
flat enclosed sides that make up a shape
20 terms
Geometry Chapter 10- Circles
Radius
Chord
Diameter
Central angle
segment that has one endpoint at center, and on on circle
segment with endpoints on circle
special chord that goes thru center (double radius)
∠ whose vertex is center of circle, sum of the measures of ce…
Radius
segment that has one endpoint at center, and on on circle
Chord
segment with endpoints on circle
22 terms
Geometry Chapter 12 Vocabulary
altitude
axis
base edges
composite solid
...
...
...
altitude
...
axis
...
Chapter 12: Circles
Circle
Radius
Corollary to Definition of A Circle
Concentric Circles
The set of all points in a plane that are a given distance fr…
A radius of a circle is a line segment that connects the cent…
All radii of a circle are equal
Circles are concentric iff they lie in the same plane and hav…
Circle
The set of all points in a plane that are a given distance fr…
Radius
A radius of a circle is a line segment that connects the cent…
8 terms
Chapter 12- Circles
center
concentric circles
chord
radius
The point in the interior of a circle that is equal distance…
Circles that lie in the same plane and have the same center
A line segment with both endpoints on the circle.
A line segment with one endpoint at the center of a circle an…
center
The point in the interior of a circle that is equal distance…
concentric circles
Circles that lie in the same plane and have the same center
23 terms
Geometry Chapter 12
Polyhedron
Faces
Edge
Vertex
a solid that is made by polygons
flat enclosed sides that make up a shape
Where 2 faces meet
Corner
Polyhedron
a solid that is made by polygons
Faces
flat enclosed sides that make up a shape
34 terms
geometry chapter 9 circles
chord
secant
a circle is named by its___________
tangent
a segment whose end pts are on the circle
a line that contains a chord
center
a line intersects one point on a circle. ... that point is calle…
chord
a segment whose end pts are on the circle
secant
a line that contains a chord
45 terms
Geometry Chapter 12
F+V-E=2
Triangle
540
467.1
Euler's Formula
Describe the cross section
Lateral Area
Surface Area
F+V-E=2
Euler's Formula
Triangle
Describe the cross section
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
25 terms
Geometry - Chapter 10 - Properties of Circles
circle
radius
chord
diameter
the set of all points in a plane that are equidistant from a…
a segment whose endpoints are the center of a circle and any…
a segment whose endpoints are on a circle
a chord that contains the center of the circle
circle
the set of all points in a plane that are equidistant from a…
radius
a segment whose endpoints are the center of a circle and any…
11 terms
RAHS Geometry Chapter 12
Chord
Tangent
Secant
Inscribed Angle
A segment whose two endpoints are on the circle.
A line that contains exactly one point of a circle.
A line that contains two points of a circle.
An angle whose vertex is on the center of a circle and its si…
Chord
A segment whose two endpoints are on the circle.
Tangent
A line that contains exactly one point of a circle.
47 terms
Geometry Chapter 9 Circles
Chord
Diameter
Arc
Central Angle
a segment whose endpoints are on the circle
a chord that contains the center of the circle
two points on a circle and all of the points on the circle ne…
an angle whose vertex is the center of the circle
Chord
a segment whose endpoints are on the circle
Diameter
a chord that contains the center of the circle
47 terms
Geometry Chapter 9 Circles
Chord
Diameter
Arc
Central Angle
a segment whose endpoints are on the circle
a chord that contains the center of the circle
two points on a circle and all of the points on the circle ne…
an angle whose vertex is the center of the circle
Chord
a segment whose endpoints are on the circle
Diameter
a chord that contains the center of the circle
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