# Study sets matching "geometry circle"

Study sets

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Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Two Tangent Theorem

Chord-Chord Angle

Secant-Tangent Angle OR Tangent-Tangent…

Area of a sector

If 2 tangent segments are drawn to a circle from an external p…

The measure of a chord-chord angle equals half the sum of the…

The measure of an angle whose vertex is OUTSIDE a circle is ha…

Two Tangent Theorem

If 2 tangent segments are drawn to a circle from an external p…

Chord-Chord Angle

The measure of a chord-chord angle equals half the sum of the…

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

If 2 tangent segments are drawn to a ci…

The measure of an angle formed by 2 int…

The measure of an angle whose vertex is…

The measure of an angle formed by a tan…

then those segments are congruent.

is equal to half the sum of the measures of the intercepted ar…

is half of the difference of the two intercepted arcs.

is half the measure of the intercepted arc.

If 2 tangent segments are drawn to a ci…

then those segments are congruent.

The measure of an angle formed by 2 int…

is equal to half the sum of the measures of the intercepted ar…

Two Tangent Theorem

Chord-Chord Angle

Secant-Tangent Angle OR Tangent-Tangent…

Area of a sector

If 2 tangent segments are drawn to a circle from an external p…

The measure of a chord-chord angle equals half the sum of the…

The measure of an angle whose vertex is OUTSIDE a circle is ha…

Two Tangent Theorem

If 2 tangent segments are drawn to a circle from an external p…

Chord-Chord Angle

The measure of a chord-chord angle equals half the sum of the…

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Theorem 10.1

Theorem 10.2

Postulate 23: Arc Addition Postulate

Theorem 10.3

In a plane, a line is tangent to a circle if and only if the l…

Tangent segments from a common external point are congruent

Measure of an arc formed by 2 adjacent arcs equals the sum of…

In the same circle or in congruent circles two minor arcs are…

Theorem 10.1

In a plane, a line is tangent to a circle if and only if the l…

Theorem 10.2

Tangent segments from a common external point are congruent

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Circle

Radius

Degree

Semicircle

A locus of infinite points equidistant from a center point

The distance from the center of a circle to the outside edge

A way to measure an angle where we subdivide the length around…

Half of a circle

Circle

A locus of infinite points equidistant from a center point

Radius

The distance from the center of a circle to the outside edge

Center

Chord

Secant

Point of Tangency

given point from which all points on a circle are the same dis…

A segment whose endpoints are 2 points... on a circle.

A line that intersects a circle in two points

Point where a Tangent segment touches a circle

Center

given point from which all points on a circle are the same dis…

Chord

A segment whose endpoints are 2 points... on 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

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Radius

Diameter

Chord

circumference

A segment whose endpoints are the center of the circle and a p…

the distance measured from one point on a circle to another go…

Any straight line linking two points on the circle

The total length of the outside edge (perimeter) of a circle.

Radius

A segment whose endpoints are the center of the circle and a p…

Diameter

the distance measured from one point on a circle to another go…

Radius

Diameter

Chord

circumference

A segment from the center of a circle to its circumference

the distance measured from one point on a circle to another go…

A segment linking two points on a circle's circumference, but…

The total length of the outside edge (perimeter) of a circle

Radius

A segment from the center of a circle to its circumference

Diameter

the distance measured from one point on a circle to another go…

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

Circumference

Any straight line from the center of a circle to its circumfer…

The distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

The distance measured from one point on a circle to another go…

Circle

Diameter

Radius

Area of a circle

Set of points that are a fixed distance from a given point cal…

The distance across a circle through its centre.

The distance from the centre of a circle to any point on the c…

A=πr²

Circle

Set of points that are a fixed distance from a given point cal…

Diameter

The distance across a circle through its centre.

radius

diameter

circumference

chord

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

The total length of the outside edge (perimeter) of a circle.

Any straight line linking two points on a circle`s circumferen…

radius

Any straight line from the center of a circle to its circumfer…

diameter

the distance measured from one point on a circle to another go…

radius

diameter

circumference

area of circle

A straight line from the center to the circumference of a circ…

A straight line passing from side to side through the center o…

The distance around a circle

A=πr²

radius

A straight line from the center to the circumference of a circ…

diameter

A straight line passing from side to side through the center o…

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…

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…

Chord

Diameter

Secant of a Circle

Tangent to a Circle

A segment whose endpoints lie on a circle.

A chord that contains the center of a circle.

A line that contains a chord. Line that intersects a circle at…

A line that lies in the plane of a circle and that intersects…

Chord

A segment whose endpoints lie on a circle.

Diameter

A chord that contains the center of a circle.

Radius

Diameter

Chord

circumference

Any straight line from the center of a circle to its circumfer…

the distance measured from one point on a circle to another go…

Any straight line linking two points on a circle`s circumferen…

The total length of the outside edge (perimeter) of a circle.

Radius

Any straight line from the center of a circle to its circumfer…

Diameter

the distance measured from one point on a circle to another go…