# Study sets matching "geometry 6 circles"

Study sets

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Circle

Radius

Chord

Diameter

the set of all possible points that are equal distance from a…

A segment from center to a point on a circle, all radii congru…

A segment with both endpoints on the circle

A chord that intersects the center (chord sometimes a diameter)

Circle

the set of all possible points that are equal distance from a…

Radius

A segment from center to a point on a circle, all radii congru…

Arc

Central Angle

Inscribed Angle

Major Arc

the part of the circle created by the central angle

angle whose vertex is the center of the circle and whose sides…

angle whose vertex is on the circle and whose sides are chords…

has a measure that is more than 180 degrees

Arc

the part of the circle created by the central angle

Central Angle

angle whose vertex is the center of the circle and whose sides…

Chord

Diameter

Tangent

Point of tangency

Line SEGMENT whose endpoints lie on circle

A chord that passes through the center of a circle (longest ch…

A line that intersects the circle at only one point

the point where the tangent intersects with circle

Chord

Line SEGMENT whose endpoints lie on circle

Diameter

A chord that passes through the center of a circle (longest ch…

Circumference

Cyclic quadrilateral

Externally tangent (circles)

Inscribed (in a circle, semicircle, or…

The distance around a circle, given by the formula C=2πr, wher…

A quadrilateral that can be inscribed in a circle

Intersecting at exactly the one point, with neither circle ins…

Having each vertex on the circle, semicircle, or sphere. Usual…

Circumference

The distance around a circle, given by the formula C=2πr, wher…

Cyclic quadrilateral

A quadrilateral that can be inscribed in a circle

Chord

Tangent

Inscribed Angle

Central Angle

A line segment in the circle that intersects two sides of the…

A line that intersects the circle at one point.

An angle whose vertex is on the circle and is half the arc it…

An angle whose vertex is at the center of the circle and is eq…

Chord

A line segment in the circle that intersects two sides of the…

Tangent

A line that intersects the circle at one point.

Radius

Radii

Chord

Diameter

The distance from the center to the edge of a circle: It is ha…

A plural of radius

a straight line that joins two points on a curve

a line running through the center of a circle from one side to…

Radius

The distance from the center to the edge of a circle: It is ha…

Radii

A plural of radius

Radius

Diameter

Chord

Secant

Distance from the center of a circle to a point on the circle.

A chord the goes through the center of a circle. (segment from…

Segment from one side of the circle to the other. Doesn't need…

A line going through a circle.

Radius

Distance from the center of a circle to a point on the circle.

Diameter

A chord the goes through the center of a circle. (segment from…

Circle

Center of a circle

Radius(of a circle)

Chord(or a circle)

The set of all points in a plane that are equidistant from a g…

The point from which all points on a circle are equidistant.

A segment whose endpoints are the center and any point on a ci…

A segment whose endpoints are on a circle.

Circle

The set of all points in a plane that are equidistant from a g…

Center of a circle

The point from which all points on a circle are equidistant.

Chord Central Angles Theorem

Chord Arcs Theorem

Perpendicular to a Chord Theorem

Chord Distant to Center Theorem

If 2 chords are congruent then the 2 central angles are congru…

If 2 chords are congruent then their intercepted arcs are cong…

if a segment from the center of a circle is perpendicular to a…

If 2 chords in a circle are congruent they are equidistant fro…

Chord Central Angles Theorem

If 2 chords are congruent then the 2 central angles are congru…

Chord Arcs Theorem

If 2 chords are congruent then their intercepted arcs are cong…

Circle

Congruent Circles

Concentric Circles

Minor Arcs

A set of points equidistant from a point (the center)

Circles the same shape and same size (radius)

Circles that have the same center

Arc measure less than 180

Circle

A set of points equidistant from a point (the center)

Congruent Circles

Circles the same shape and same size (radius)

Chord

Secant

Tangent

Point of tangency

A segment whose endpoints lie on a circle.

A line that intersects a circle at 2 points

A line in the same plane as a circle that intersects it at exa…

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 2 points

circle

circumference

radius

diameter

a set of lines which are equidistant to one another from the c…

the perimeter (length around the outside) of a circle

a line from the centre point to any point on the circumference

a line joining two point on the circumference and passing thro…

circle

a set of lines which are equidistant to one another from the c…

circumference

the perimeter (length around the outside) of a circle

circle

center of the circle

radius

circumference

A geometric figure consisting of all the points on a plane tha…

The point at the exact __________________. All points on a cir…

A line segment that has one endpoint at the center of a circle…

The distance around a circle

circle

A geometric figure consisting of all the points on a plane tha…

center of the circle

The point at the exact __________________. All points on a cir…

Tangent

Secant

Central Angle

Inscribed Angle

A line, segment or plane that touches the circle at exactly on…

A line or segment that touches the circle at two points, and e…

An angle with its vertex at the center of the circle

An angle with its vertex on the circle.

Tangent

A line, segment or plane that touches the circle at exactly on…

Secant

A line or segment that touches the circle at two points, and e…

center of the circle

circle

circumference

radius (radii)

The point at the exact center of a circle. All points on a cir…

A geometric figure consisting of all the points on a plane tha…

The distance around a circle.

A line segment that has one endpoint at the center of a circle…

center of the circle

The point at the exact center of a circle. All points on a cir…

circle

A geometric figure consisting of all the points on a plane tha…

inscribed angle

intercepted arc

diameter

radius

Angle CBA is the __________. And iangle is 1/2 of the intercep…

An arc bounded by an inscribed angle and equal to twice that i…

The distance across a circle through its center point. It is t…

A straight line from the center to any point on the circumfere…

inscribed angle

Angle CBA is the __________. And iangle is 1/2 of the intercep…

intercepted arc

An arc bounded by an inscribed angle and equal to twice that i…

minor arc

major arc

semi circle

chord

an arc that measures less than 180 degrees

an arc that measures more than 180 degrees

an arc whose measure equals 180 degrees

any segment having its end points on the circle

minor arc

an arc that measures less than 180 degrees

major arc

an arc that measures more than 180 degrees

chord

concentric circles

central angle

minor arc

a segment with endpoints on the circle

coplanar circles that have the same center

an angle whose vertex is the center of a circle, and sides are…

An arc of a circle whose measure is less than 180 degrees.

chord

a segment with endpoints on the circle

concentric circles

coplanar circles that have the same center

circle

circumference

chord

diameter

The set of all points in a plane that are the same distance fr…

the distance around the outside of a circle. ( 2πr )

The distance from one point on the circle to another point on…

A chord that passes through the center of the circle. ( 2 r )

circle

The set of all points in a plane that are the same distance fr…

circumference

the distance around the outside of a circle. ( 2πr )

Radius

Diameter

Chord

Secant

Distance from the center of a circle to a point on the circle.

A chord the goes through the center of a circle. (segment from…

Segment from one side of the circle to the other. Doesn't need…

A line going through a circle.

Radius

Distance from the center of a circle to a point on the circle.

Diameter

A chord the goes through the center of a circle. (segment from…

Circle

Radius

Diameter

Chord

The set of all points in a plane that are a given distance fro…

Segment (or length of the segment) from center of circle to th…

The distance across a circle through the center. A diameter =…

A segment whose endpoints lie on a circle.

Circle

The set of all points in a plane that are a given distance fro…

Radius

Segment (or length of the segment) from center of circle to th…

Chord

Tangent

Inscribed Angle

Central Angle

A line segment in the circle that intersects two sides of the…

A line that intersects the circle at one point.

An angle whose vertex is on the circle and is half the arc it…

An angle whose vertex is at the center of the circle and is eq…

Chord

A line segment in the circle that intersects two sides of the…

Tangent

A line that intersects the circle at one point.

Chord

Tangent

Inscribed Angle

Central Angle

A line segment in the circle that intersects two sides of the…

A line that intersects the circle at one point.

An angle whose vertex is on the circle and is half the arc it…

An angle whose vertex is at the center of the circle and is eq…

Chord

A line segment in the circle that intersects two sides of the…

Tangent

A line that intersects the circle at one point.

Def. circle

Radius

Chord

Diameter

The set of all points equidistant from a center

A segment from center to a point on a circle

A segment with both endpoints on the circle

A chord that intersects the center of the circle

Def. circle

The set of all points equidistant from a center

Radius

A segment from center to a point on a circle