# Study sets matching "geometry honors angle"

Study sets

Diagrams

Classes

Users

Transversal

Complementary angles

Supplementary angles

Vertical angles

A line that passes through two lines in the same plane at two…

When two angles have measures that add up to 90 degrees

When two angles have measures that add up to 180 degrees (Hint…

The two opposite angles formed by two intersecting lines

Transversal

A line that passes through two lines in the same plane at two…

Complementary angles

When two angles have measures that add up to 90 degrees

Linear angles

Supplementary

Complimentary

Same-side Interior

angles that are adjacent and supplementary

two angles that equal 180 degrees together

two angles that equal 90 degrees together

angles on the same side of the transverse that are inside the…

Linear angles

angles that are adjacent and supplementary

Supplementary

two angles that equal 180 degrees together

Def. of congruence

Def. of angle bisector

Def. of complementary angles

Def. of supplementary angles

m<A = m<B <-> <A~<B

an angle bisector divides an angle into two equal parts

complementary <-> Sum of 90 degrees

supplementary <-> Sum is 180 degrees

Def. of congruence

m<A = m<B <-> <A~<B

Def. of angle bisector

an angle bisector divides an angle into two equal parts

inscribed angle

theorem 9-7

corollary 1

corollary 2

an angle whose vertex is on a circle and whose sides contain c…

the measure of an inscribed angle is equal to half the measure…

if 2 inscribed angles intercept the same arc, then the angles…

an angle inscribed in a semicircle is a right angle

inscribed angle

an angle whose vertex is on a circle and whose sides contain c…

theorem 9-7

the measure of an inscribed angle is equal to half the measure…

Point

Line

Plane

Collinear Points

Undefined term... Has no dimensions ... Represented by a small dot

Undefined term... Extends in one dimension ... Straight w/o curve

Undefined term ... Extends in two dimensions ... Represented by a sh…

Points that lie on the same line

Point

Undefined term... Has no dimensions ... Represented by a small dot

Line

Undefined term... Extends in one dimension ... Straight w/o curve

Point

Line Segment

Line

Ray

Has no size... Name with a capital letter... Name a location (x,y)

Has 2 endpoints... Makes a straight line (collinear)... Can measure

Straight, continous arrangements of infinitely many points... Inf…

Begins at a point and extends infinitely in one direction

Point

Has no size... Name with a capital letter... Name a location (x,y)

Line Segment

Has 2 endpoints... Makes a straight line (collinear)... Can measure

Consecutive Angle

Vertical Angle

Angle

Right Angle

Angles that occur on right after another. They share a ray.

Angles that share a vertex but not a side. They are across fro…

2 rays that intersect at one point.

An angle that measures 90 degrees.

Consecutive Angle

Angles that occur on right after another. They share a ray.

Vertical Angle

Angles that share a vertex but not a side. They are across fro…

Congruent Angles

Complementary Angles

Supplementary Angles

Linear Pair

Angles that have the same measure.

Two angles whose sum is 90 degrees.

Two angles whose sum is 180 degrees.

Adjacent angles that are also supplementary (form a straight l…

Congruent Angles

Angles that have the same measure.

Complementary Angles

Two angles whose sum is 90 degrees.

degree

ray

opposite rays

angle

one degree= 1/360 of a turn around a circle.

A part of a line that has one endpoint and goes on forever in…

2 rays that have the same endpoint and go in opposite directio…

formed by two noncollinear rays that have a common endpoint.

degree

one degree= 1/360 of a turn around a circle.

ray

A part of a line that has one endpoint and goes on forever in…

congruent angles

angle bisector

perpendicular lines

perpendicular bisector

2 angles thay have the same measure

a ray that divides an angle into 2 congruent angles

2 lines that intersect at a 90° angle

a line, ray or segment that intersects abother at its midpoint…

congruent angles

2 angles thay have the same measure

angle bisector

a ray that divides an angle into 2 congruent angles

adjacent angles

vertical angles

linear pair

complementary angles

two angles that lie in the same plane, have a common vertex, a…

two nonadjacent angles formed by two intersecting lines.

a pair of adjacent angles whose noncommon sides are opposite r…

two angles whose measures have a sum of 90 degrees.

adjacent angles

two angles that lie in the same plane, have a common vertex, a…

vertical angles

two nonadjacent angles formed by two intersecting lines.

angle

vertex

interior of an angle

exterior of an angle

a figure formed by two rays, or sides with a common endpoint

a common endpoint

the set of all points between the sides of the angle

the set of all points outside the angle

angle

a figure formed by two rays, or sides with a common endpoint

vertex

a common endpoint

angle

vertex

right angle

straight angle

formed by two rays with a common endpoint. rays are sides & en…

common endpoint of an angle

an angle that measures 90 degrees

an angle that measures 180 degrees

angle

formed by two rays with a common endpoint. rays are sides & en…

vertex

common endpoint of an angle

Central Angle

Inscribed Angles

Vertical Angles

Exterior Angles

Angles AOC and arc AC are congruent

Angle ABC is 1/2 of arc AC

Remember, you are finding the average of the arcs!

Remember, you are subtracting the arcs and dividing by 2!

Central Angle

Angles AOC and arc AC are congruent

Inscribed Angles

Angle ABC is 1/2 of arc AC

Definition of Congruence

Definition of Right Angle

Definition of Straight Angle

collinear

If two segments or angles are congruent, then they are equal i…

If an angle's measure is 90 degrees, then it is a right angle.

If an angle's measure is 180 degrees, then it is a straight an…

points that lie on the same line

Definition of Congruence

If two segments or angles are congruent, then they are equal i…

Definition of Right Angle

If an angle's measure is 90 degrees, then it is a right angle.

Parallel Lines

Skew Lines

Parallel Planes

If two parallel planes are cut by a thi…

COPLANAR lines that do not intersect

NON coplanar lines that to not intersect (think left/right and…

Planes that do not intersect (Think floor and ceiling)

If planes X and Y are parallel, then their lines of intersecti…

Parallel Lines

COPLANAR lines that do not intersect

Skew Lines

NON coplanar lines that to not intersect (think left/right and…

central angle of a circle

measure of minor arc

arc measure of a semicircle

Postulate 16: Arc Addition Postulate

an angle with its vertex at the center of the circle

measure of its central angle

180º

the measure of the arc formed by two adjacent arcs is the sum…

central angle of a circle

an angle with its vertex at the center of the circle

measure of minor arc

measure of its central angle

What is the "hypothesis" portion of the…

What is a conditional statement?

What is the "conclusion" portion of the…

What is the Instance of the Conditional?

The part containing the If.... and leading up to the ,then...

An "If-Then" statement

The part containing the ,then... following the If...

When the If and Then portions are true.

What is the "hypothesis" portion of the…

The part containing the If.... and leading up to the ,then...

What is a conditional statement?

An "If-Then" statement